Perhaps you should try some spelling variations:
personal communication » interpersonal communication
en developpement » et developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a innovation » 2 innovation, 3 innovation, 4 innovation
do personal » de personal, der personal, das personal
l afrique » en afrique
a en » a ein, av en, a ten

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

• Adding a wildcard symbol may retrieve word variants: technologies a innovation _ do personal communication a en developpement l afrique.*.