Perhaps you should try some spelling variations:
krebsforschung progres » krebsforschung from
les recherches » des recherches, de recherches
recherches sur » recherche sur
progres dans » progres des, progres de
live cancer » liver cancers, le cancer

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "recent results in cancer research, fortschritte der krebsforschung progres dans les recherches sur ((live cancer) OR (liver cancer))".
• Adding a wildcard symbol may retrieve word variants: recent results in cancer research, fortschritte der krebsforschung progres dans les recherches sur ((live cancer) OR (liver cancer))*.