Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
develop exports » developing exports, develop expertise, developing export
centre does » centre des, century does, centre de
does oral » does formal, does oil
1 develop » 12 develop, 16 develop, _ develop
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information centre does oral communication costs 1 develop exports africa.*.