Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication cost » communication costs, communication costa, communications costs
mental development » mineral development, capital development, spatial development
l'information iii » l'information et, l'information c, l'information d
a l'information » de l'information, a l'innovation, pour l'information
development co » development case, development china
technologie a » technologie c, technologie 3, technologie 6
cost mental » cost manual, cost minimal, point mental
co africa » can africa, do african, 1 africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologie a l'information iii _ personal communication cost mental development co africa.~.
• Adding a wildcard symbol may retrieve word variants: technologie a l'information iii _ personal communication cost mental development co africa.*.