Perhaps you should try some spelling variations:
parte communication » partie communications, ante communication, face communication
des developpements » deux developpements, de developpement, et developpements
formulation needs » formulation des, information needs, formulation de
technologies bit » technologies art, technologies box, technologies _
developpements l » developpements de, developpement il, developpement la
bit formulation » et formulation, basic formulation, its formulations
needs 3.2 » needs 5.2, needs 8.2, needs 2.2
3.2 parte » 3.2 parse, 3.2 part, 3.2 parts
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies bit formulation needs 3.2 parte communication _ des developpements l afrique.*.