Perhaps you should try some spelling variations:
oral communication » personal communication
paris information » iris information, party information, partial information
technology paris » technology parks, technology park, technology paths
information pact » information act, information part, information pack
4 development » 2 development, 4 developing
china afrique » china africa
pact de » pacto de, impact de, pactos de
de oral » de otras, new oral
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology paris information pact de oral communication costs 4 development china afrique.*.