Perhaps you should try some spelling variations:
oral communication » personal communication
development banks » development bank
information pact » information act, information part, information pack
technologies 1 » technologies _, technologies 4, technologies 2
pact de » pacto de, impact de, pactos de
de oral » de otras, new 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 1 information pact de oral communication costs a development banks afrique.*.