Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication cost » communication costs, communication costa, communications costs
l'information et » formation et
a l'information » de l'information, a l'innovation, pour l'information
2.4 development » 2.3 development, 2.1 development, 2.2 development
development can » development case, development co, development canada
technologie a » technologie c, technologie 3, technologie 6
can africa » urban africa
et a » et al, et la, e a

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 et a personal communication cost 2.4 development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologie a l'information et a personal communication cost 2.4 development can africa.*.