...ava/at/ac/uibk/gitsearch/config/LoggingConfiguration.java

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

...itsearch/repository/search/SearchRepositoryConstants.java

...ac/uibk/gitsearch/service/dto/SearchInputMetadataDTO.java

...p/app/exercise/exercise-card/exercise-card.component.html

...app/app/exercise/exercise-card/exercise-card.component.ts

...exercise/exercise-details/exercise-details.component.html

...p/exercise/exercise-details/exercise-details.component.ts

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

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

src/main/webapp/app/search/search.component.html

...pp/app/shared/model/search/metadata-search-input.model.ts

...main/webapp/app/shared/model/search/search-input.model.ts

src/main/webapp/i18n/de/exercise.json

src/main/webapp/i18n/en/exercise.json