diff --git a/search-service-v1/pom.xml b/search-service-v1/pom.xml
index 20b2cbf..682d871 100644
--- a/search-service-v1/pom.xml
+++ b/search-service-v1/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>platform-dependency</artifactId>
         <groupId>com.iqser.red</groupId>
-        <version>1.1.2</version>
+        <version>1.1.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -27,7 +27,7 @@
             <dependency>
                 <groupId>com.iqser.red</groupId>
                 <artifactId>platform-commons-dependency</artifactId>
-                <version>1.3.1</version>
+                <version>1.3.6</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>
diff --git a/search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/SearchRequest.java b/search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/SearchRequest.java
index 36e062a..10863fd 100644
--- a/search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/SearchRequest.java
+++ b/search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/SearchRequest.java
@@ -5,6 +5,8 @@ import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
+import java.util.List;
+
 @Data
 @Builder
 @NoArgsConstructor
@@ -12,7 +14,7 @@ import lombok.NoArgsConstructor;
 public class SearchRequest {
 
     private String queryString;
-    private String dossierId;
+    private List<String> dossierIds;
     private String fileId;
     private int page;
     private int pageSize;
diff --git a/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/controller/SearchController.java b/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/controller/SearchController.java
index 517c497..1ca0b83 100644
--- a/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/controller/SearchController.java
+++ b/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/controller/SearchController.java
@@ -19,7 +19,7 @@ public class SearchController implements SearchResource {
 
     public SearchResult getDossierStatus(@RequestBody SearchRequest searchRequest) {
 
-        return searchService.search(searchRequest.getQueryString(), searchRequest.getDossierId(), searchRequest.getFileId(), searchRequest
+        return searchService.search(searchRequest.getQueryString(), searchRequest.getDossierIds(), searchRequest.getFileId(), searchRequest
                 .getPage(), searchRequest.getPageSize(), searchRequest.isReturnSections());
     }
 
diff --git a/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/SectionText.java b/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/SectionText.java
index f472cf1..1e51f63 100644
--- a/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/SectionText.java
+++ b/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/SectionText.java
@@ -17,6 +17,8 @@ public class SectionText {
     private int sectionNumber;
     private String headline;
     private String text;
+
+    @Builder.Default
     private List<SectionArea> sectionAreas = new ArrayList<>();
 
 }
diff --git a/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/SearchService.java b/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/SearchService.java
index 122e842..9aa8011 100644
--- a/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/SearchService.java
+++ b/search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/SearchService.java
@@ -4,11 +4,7 @@ import static com.iqser.red.service.search.v1.server.exception.IndexException.FA
 import static com.iqser.red.service.search.v1.server.service.IndexCreatorService.INDEX_NAME;
 
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Locale;
-import java.util.Set;
+import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -48,13 +44,13 @@ public class SearchService {
     private final ElasticsearchClient client;
 
 
-    public SearchResult search(String queryString, String dossierId, String fileId, int page, int pageSize,
+    public SearchResult search(String queryString, List<String> dossierIds, String fileId, int page, int pageSize,
                                boolean returnSections) {
 
         Query query = QueryStringConverter.convert(queryString);
 
-        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder().query(convertQuery(query, dossierId, fileId, returnSections))
-                .from((page-1)*pageSize)
+        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder().query(convertQuery(query, dossierIds, fileId, returnSections))
+                .from((page - 1) * pageSize)
                 .size(pageSize)
                 .fetchSource(new String[]{"dossierId", "fileId"}, new String[]{"sections"})
                 .highlighter(new HighlightBuilder().field("sections.text").field("filename").highlighterType("fvh"))
@@ -78,7 +74,7 @@ public class SearchService {
     }
 
 
-    private QueryBuilder convertQuery(Query query, String dossierId, String fileId, boolean returnSections) {
+    private QueryBuilder convertQuery(Query query, List<String> dossierIds, String fileId, boolean returnSections) {
 
         BoolQueryBuilder entireQuery = QueryBuilders.boolQuery();
         BoolQueryBuilder sectionsQueries = QueryBuilders.boolQuery();
@@ -113,8 +109,15 @@ public class SearchService {
             entireQuery.should(nestedQuery);
         }
 
-        if (dossierId != null) {
-            entireQuery.filter(QueryBuilders.matchQuery("dossierId", dossierId));
+        if (dossierIds != null && !dossierIds.isEmpty()) {
+
+            var dossierIdQueryBuilder = QueryBuilders.boolQuery();
+
+            for (var dossierId : dossierIds) {
+                dossierIdQueryBuilder = dossierIdQueryBuilder.should(QueryBuilders.matchQuery("dossierId", dossierId));
+            }
+
+            entireQuery.filter(dossierIdQueryBuilder);
         }
 
         if (fileId != null) {
diff --git a/search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/IndexCreatorTest.java b/search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/IndexCreatorTest.java
index 7e3ab5c..541954d 100644
--- a/search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/IndexCreatorTest.java
+++ b/search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/IndexCreatorTest.java
@@ -3,7 +3,9 @@ package com.iqser.red.service.search.v1.server.service;
 import static org.assertj.core.api.Assertions.assertThat;
 
 import java.io.IOException;
+import java.util.Arrays;
 
+import org.apache.commons.compress.utils.Lists;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -53,15 +55,20 @@ public class IndexCreatorTest extends AbstractElasticsearchIntegrationTest {
         documentIndexService.indexDocument("dossierId", "fileId", "Single Study - Oral (Gavage) Mouse.pdf", text);
         documentIndexService.indexDocument("dossierId2", "fileId2", "S-Metolachlor_RAR_01_Volume_1_2018-09-06.pdf", text2);
 
-        SearchResult result = searchService.search("hans klaus single", null, null, 0, 10, true);
+        SearchResult result = searchService.search("hans klaus single", null, null, 1, 10, true);
 
         assertThat(result.getMatchedDocuments().size()).isEqualTo(2);
 
         documentDeleteService.deleteDocument("fileId");
 
-        result = searchService.search("hans klaus single", null, null, 0, 10, true);
+        result = searchService.search("hans klaus single", Arrays.asList("dossierId","dossierId2"), null, 1, 10, true);
 
         assertThat(result.getMatchedDocuments().size()).isEqualTo(1);
+
+        result = searchService.search("hans klaus single", Arrays.asList("dossierId3","dossierId4"), null, 1, 10, true);
+
+        assertThat(result.getMatchedDocuments().size()).isEqualTo(0);
+
     }
 
 }