Perhaps you should try some spelling variations:
policies information » policy information, political information, policies integration
technology policies » technology policy
oral communication » personal communication
information need » information needs, information needed, information speed
a afrique » l afrique, en afrique
need de » need le, need fide, need one
de oral » de otras, new oral
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology policies information need de oral communication costs a development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology policies information need de oral communication costs a development a afrique.*.