Perhaps you should try some spelling variations:
oral communication » personal communication
technologien fund » technologien und, technologie und, technologien fur
information entre » information centre, information centres, d'informations entre
fund information » road information
3.3 developing » 4 developing, 2 developing, 1 developing
developing can » developing a, developing ai, developing av
can africa » urban africa
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
entre el » entre les, entre la
el oral » new oral

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

• Adding a wildcard symbol may retrieve word variants: technologien fund information entre el oral communication costs 3.3 developing can africa.*.