.../uibk/gitsearch/repository/search/MetaDataRepository.java

...main/java/at/ac/uibk/gitsearch/service/SearchService.java

...in/java/at/ac/uibk/gitsearch/web/rest/SearchResource.java

...ebapp/app/search/search-input/search-input.component.html

.../webapp/app/search/search-input/search-input.component.ts

src/main/webapp/app/search/service/search-service.ts

src/main/webapp/app/teaserContent/teaserContent.component.ts