Perhaps you should try some spelling variations:
personal communication » interpersonal communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
alma variables » gamma variables, als variables, data variables
typology alma » typology a
de personal » der personal, des personal, de persona
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typology alma variables _ de personal communication a et developpement en afrique.*.