Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
technologies de » technologies _, technologies 4, technologies 2
developpement l » developpement il, developpement la, developpement de
de information » die information, de informacion, e information
l afrique » en afrique
flows a » flows _, flows 1, flows 2

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

• Adding a wildcard symbol may retrieve word variants: technologies de information flows a personal communication _ de developpement l afrique.*.