Perhaps you should try some spelling variations:
transfer simulations » transfer simulation, transport simulations, transfer stations
simulations aimed » simulation aided, simulations based, simulations a
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
file de » file d, file re, ile de
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology transfer simulations aimed file de communication a de developpement en afrique.*.