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
developpement la » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
la afrique » l afrique, la fabrique, en afrique
rice 2.1 » rice 3.1, rice 4.1, rice 1
3 leur » a leur, 3 lehr

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation _ rice 2.1 communication 3 leur developpement la afrique.*.