Perhaps you should try some spelling variations:
development middle » development models
does development » dams development, ides development, smes development
communications a » communications _, communications law, communications media
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
them data » other data, them eat, em data
a does » 2 does, 4 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation _ them data communications a does development middle afrique.*.