Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
oral communication » personal communication
3.2 development » 1 development, mena development
development can » development case, development co, development canada
technologie c » technologies 2, technologies 3, technologies 1
formation et » formation des, formation _
c formation » 1 formation, a formation, la formation
can africa » urban africa
cost 3.2 » cost 2.4
3 oral » _ oral, 2 oral, 4 oral
et 3 » set 3, ert 3, et 13

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologie c formation et 3 oral communication cost 3.2 development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologie c formation et 3 oral communication cost 3.2 development can africa.*.