Perhaps you should try some spelling variations:
based formulation » basic formulation, case formulation, based simulation
de communication » mobile communication, online communication
d2 developpement » de developpement, du developpement, le developpement
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
doses de » doses due, does de, dose de
2 d2 » 2 2, 2 de, 2 do

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

• Adding a wildcard symbol may retrieve word variants: technology based formulation _ doses de communication 2 d2 developpement l afrique.*.