Perhaps you should try some spelling variations:
formulation more » formulation model, formulation where, formulation de
me communication » de communication, time communication, mce communications
communication do » communication de, communication des, communication die
ph developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
more like » more likely
l afrique » en afrique
do ph » de ph

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation more like me communication do ph developpement l afrique.*.