Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
communication can » communication canada, communication china, communication 3
developpement en » developpement et, developpement des, developpement de
inflation under » inflation index, inflation und, inflation der
under rice » under rise, under river, under risk
rice 2.1 » rice 3.1, rice 4.1, rice 1
can leur » can learn, can lead, a leur

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation under rice 2.1 communication can leur developpement en afrique.*.