Perhaps you should try some spelling variations:
mers communication » mass communication, nets communication, lea's communication
sme development » trade development
development eco » development second, development east, development menu
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
eco afrique » en afrique
6 does » 16 does, 4 does, 1 does
2 does » 4 does
a sme » _ sme, 3 sme, 5 sme

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation ((6 does) OR (2 does)) mers communication a sme development eco afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation ((6 does) OR (2 does)) mers communication a sme development eco afrique.*.