Perhaps you should try some spelling variations:
development sectors » development sector, development actors, development section
de communication » mobile communication, online communication
smes development » sme development, sms development, pme's development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
des des » des deas, des dem, des der
des de » des dem, des der, des dr
a smes » _ smes, 8 smes

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des des de communication a smes development sectors afrique.*.