Perhaps you should try some spelling variations:
personal communication » interpersonal communication
does development » dams development, ides development, smes development
communication 3 » communication _, communication a
development des » development does, development desd, development ds
does variation » de variation, der variation, die variation
variation uber » variationen uber, variation bei, variation der
typology does » typologie des, apology do's, typology how
den personal » der personal, de personal, des personal
des afrique » en afrique, de l'afrique
uber den » uber die
3 does » 13 does, 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: typology does variation uber den personal communication 3 does development des afrique.*.