Perhaps you should try some spelling variations:
developing status » developing states, developing state, development status
oil communication » oral communication, social communication, moral communication
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
information i » information im, information 2, information 1
status africa » states african, state africa, rates africa
4 developing » 3 developing
des oil » does oil, des oid, debt oil
costs 4 » costs _, costs a, costs 4.2
i des » i das, i der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 3 information i des oil communication costs 4 developing status africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies 3 information i des oil communication costs 4 developing status africa.*.