Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
ides development » ads development, does development, smes development
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
variation des » variation _, variation 6, variation series
1 afrique » l afrique, en afrique, 1 enrique
des dc » des dr, des do, des ducs
dc de » duc de, c de, d de

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

• Adding a wildcard symbol may retrieve word variants: typology does variation des dc de communication _ ides development 1 afrique.*.