Perhaps you should try some spelling variations:
based formulation » basic formulation, case formulation, based simulation
des developpement » des developpements, de developpement, le developpement
de communication » mobile communication, online communication
communication 1 » 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
1 des » 1 das, 1 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 based formulation _ doses de communication 1 des developpement l afrique.*.