Perhaps you should try some spelling variations:
typologies 10.3.3 » typologies 11.5.3, typologies 16.4.1, topologies 10.6
ngo communication » togo communications, de communication, 3 communication
der developpement » de developpement, des developpements, leur developpement
10.3.3 variation » 10.3.2 variation, 10.3.3 variational, 10.3.2 variations
developpement l » developpement il, developpement la, developpement de
variation 6 » variation _, variations _, variation des
l afrique » en afrique
dr ngo » der ngos, dr congo, dr kongo
a der » _ der, 2 der, 3 der
6 dr » 6 der, 16 dr, _ dr

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

• Adding a wildcard symbol may retrieve word variants: typologies 10.3.3 variation 6 dr ngo communication a der developpement l afrique.*.