Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
information when » information what, information war, information wants
developpement la » developpement de, developpement et, developpement du
der information » insider information, sector information, labor information
technology der » technology does, technology 4ir, technology dlt
la afrique » l afrique, la fabrique, en afrique
when face » when faced, en face, when base
face 3.5 » face 5

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

• Adding a wildcard symbol may retrieve word variants: technology der information when face 3.5 communication costs _ developpement la afrique.*.