Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
developing care » developing ce, developing caring, developing change
1.2 developing » 12.2 developing, 13.2 developing, 2.2 developing
content 1.3 » context 1.3, content 2.3, content 3.3
care africa » can africa, change africa, trade africa
cost 1.2 » cost 3.2, cost 12, cost 2.2
1.3 de » 1.3 die, 1.3 der, 1.3 den

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

• Adding a wildcard symbol may retrieve word variants: technologie und information content 1.3 de communication cost 1.2 developing care africa.*.