Perhaps you should try some spelling variations:
nils communication » nets communication, fields communication, mass communication
developpement de » developpement des, developpement durable
typologies 3.2 » typologies 4.2, typologies 3.2.1, typologies 2.3
3.2 variation » 3.2 variations, 3.3 variation, 2.2 variation
variation 4 » variations 4, variation _, variation 6
de afrique » de l'afrique, en afrique, l afrique
does nils » des nils, does news
4 does » 2 does
3 le » 3 les, 3 la, 5 le
1 le » 1 les, 1 la, 5 le

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologies 3.2 variation 4 does nils communication ((3 le) OR (1 le)) developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies 3.2 variation 4 does nils communication ((3 le) OR (1 le)) developpement de afrique.*.