Perhaps you should try some spelling variations:
informations contents » information contents, information content, formation contents
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
15 developing » 1 developing, 5 developing, 10 developing
developing v » developing av, developing _, developing a
1 mobile » _ mobile, a mobile, 2 mobile
v africa » 1 africa, em africa
cost 15 » cost 12, cost 5, cost 11.5

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations contents 1 mobile communication cost 15 developing v africa.*.