Perhaps you should try some spelling variations:
oral communication » personal communication
technologies a » technologies _, technologies 4, technologies 2
efforts policy » effects policy, efforts policies, imports policy
a information » 2 information, 1 information
a afrique » l afrique, en afrique
de oral » de otras, new oral
gap de » gap die, cap de, gap d

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information gap de oral communication efforts policy development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gap de oral communication efforts policy development a afrique.*.