Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
developpements de » developpement de, developpement des, developpement du
e developpements » et developpements, des developpements, de developpement
technologies 4 » technologies _
formulation de » formulation des, formulacion de, formulation du
4 formulation » _ formulation, 3 formulation, 2 formulation
de afrique » de l'afrique, en afrique, l afrique
series e » series _, series 1, series 2
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formulation de does _ communication series e developpements de afrique.*.