Perhaps you should try some spelling variations:
oil communication » oral communication, social communication, moral communication
technologies daf » technologies dans, technologies a, technologies de
daf information » f information, math information, 2 information
information age » information storage, information access, information about
16 development » 1 development, 6 development, 11 development
africa afrique » africa africa
costs 16 » costs 168, costs 1, costs 10.6
age des » lage des, auge des, age de
des oil » does oil, des oid, debt oil

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information age des oil communication costs 16 development africa afrique.*.