Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
do communications » 10 communications, 14 communications, 2 communications
communications pt » communication pt, communications _, communications a
developpements en » developpement en, developpement et, developpements de
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
der do » der de, der db, der does
pt des » et des
1 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1 der do communications pt des developpements en afrique.*.