Perhaps you should try some spelling variations:
technologies annex » technologies any, technology annex, technologies affect
oral communication » personal communication
annex information » index information, channels information, syntax information
bank afrique » en afrique, bank africa, bank african
flows do » flows how, flows job, flows _
do oral » do rural, who oral
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies annex information flows do oral communication costs a development bank afrique.*.