Perhaps you should try some spelling variations:
part communications » partie communications, parte communication, peru communications
des developpements » deux developpements, de developpement, et developpements
formulation needs » formulation des, information needs, formulation de
technologies art » technologies part, technologies a, technologies bit
developpements l » developpements de, developpement il, developpement la
art formulation » a formulation, et formulation, re formulation
needs 2.8 » needs 2.3, needs 2.5, needs 4.3
l afrique » en afrique
2.8 part » 3.8 part

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

• Adding a wildcard symbol may retrieve word variants: technologies art formulation needs 2.8 part communications _ des developpements l afrique.*.