Perhaps you should try some spelling variations:
informations tirer » informations anreiz, informations sur
data communication » data communications
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
developing e » developing _, developing a, developing east
tirer world » wider world, wiser world, warmer world
costs 3.4 » costs 23.4, costs 4.4, costs 3.5
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations tirer world data communication costs 3.4 developing e africa.*.