Perhaps you should try some spelling variations:
krebsforschung die » krebsforschung _, krebsforschung und, krebsforschung heute
2c fortschritte » 2 fortschritte, 23 fortschritte, 24 fortschritte
les recherches » des recherches, de recherches
recherches sur » recherche sur
recent result » recent results, recents results, resent results
liver cancers » liver cancer, other cancers
lung cancers » lung cancer
a8s dans » ans dans, arts dans, ames dans

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %recent result in cancer research%2c fortschritte der krebsforschung die%c3%a8s dans les recherches sur ((lung cancers) OR (liver cancers))%22.
• Adding a wildcard symbol may retrieve word variants: %recent result in cancer research%2c fortschritte der krebsforschung die%c3%a8s dans les recherches sur ((lung cancers) or (liver cancers))%22*.