Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
et communication » et communicatione, get communication, debt communication
des information » des informations, does information, dis information
10.4 developing » 1.4 developing, 12.4 developing, 10.3 developing
content 3 » content _, content 1
cost 10.4 » cost 14.4, costs 10.6, cost 2.4
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologien des information content 3 et communication cost 10.4 developing _ africa.*.