Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
transfer stations » transit stations
communication can » communication canada, communication china, communication 3
developpement la » developpement de, developpement et, developpement du
2 communication » 3 communication, 4 communication, 1 communication
stations rate » stations raege, mutation rate, notation rate
la afrique » l afrique, la fabrique, en afrique
rate file » case file, rate fee, rate firm
can leur » can learn, can lead, a leur
file 2 » file _, file 1

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

• Adding a wildcard symbol may retrieve word variants: technology transfer stations rate file 2 communication can leur developpement la afrique.*.