Perhaps you should try some spelling variations:
information fragen » information foraging, information age, information fake
ant communication » ante communication, et communication, get communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
developing east » development east, developing a, developing asia
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
fragen die » frage die, frauen die, franken die
east areas » karst areas, east asezs
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
die ant » die anti, die angst, die acht

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information fragen die ant communication costs 3.5 developing east areas.*.