Perhaps you should try some spelling variations:
developpement quel » developpement manuel, developpement rural, developpement des
technologies rule » technologies reduce, technologies could, technologies ret
use developpement » de developpement, le developpement, use development
rule formulation » re formulation, la formulation, case formulation
de communication » mobile communication, online communication
formulation der » formulation des, formulation de, formulation over
communication 2 » communication _, communication a, communication 3
quel afrique » en afrique, l afrique
does de » does debt
2 use » _ use, 3 use, 4 use

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

• Adding a wildcard symbol may retrieve word variants: technologies rule formulation der does de communication 2 use developpement quel afrique.*.