Perhaps you should try some spelling variations:
online communications » online communication, online kommunikation, mobile communications
developpement l » developpement il, developpement la, developpement de
typologies des » typologie des, typologie der, typologien der
des variation » does variation, de variation, der variation
one online » money online, eine online, more online
l afrique » en afrique
pt le » et le, pt e, pt l
p le » 1 le, 3 le, 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 des variation _ one online communications ((pt le) OR (p le)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies des variation _ one online communications ((pt le) OR (p le)) developpement l afrique.*.