Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
typologies 12.2.2 » typologies 11.5.3, typologies 16.4.1, typologies 3.2.1
ngo communication » togo communications, de communication, 3 communication
12.2.2 variation » 12.3.2 variations, 10.3.2 variation, 12.2 variation
developpement la » developpement de, developpement et, developpement du
variation 6 » variation _, variations _, variation des
dr ngo » der ngos, dr congo, dr kongo
6 dr » 6 der, 16 dr, _ dr
fabrique. » afrique., fabrice.

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

• Adding a wildcard symbol may retrieve word variants: typologies 12.2.2 variation 6 dr ngo communication a leur developpement la fabrique.*.