Perhaps you should try some spelling variations:
transfer election » transfer reduction, transfer function, transfer extraction
due communication » de communication, d'une communication, true communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
time rate » crime rate, prime rate, time water
rate due » rate does
costs de » 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: technology transfer election time rate due communication costs de developpement il afrique.*.