Perhaps you should try some spelling variations:
part communications » partie communications, parte communication, peru communications
technologies based » technologies used, technology based, technologies a
des developpements » deux developpements, de developpement, et developpements
based formulation » basic formulation, case formulation, based simulation
developpements de » developpement de, developpement des, developpement du
communications a » communications _, communications law, communications media
formulation du » formulation de, formulation des, formulation _
de afrique » de l'afrique, en afrique, l afrique
2.3 part » 7.3 part, 1.3 part, 2.3 art
du 2.3 » bu 2.3, df 2.3
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies based formulation du 2.3 part communications a des developpements de afrique.*.