Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
des communication » les communications, nets communication, c's communication
technologien mit » technologies mimt, technologien im, technologien ist
mit information » might information, math information, ct information
developing can » developing a, developing ai, developing av
4 developing » 3 developing
can africa » urban africa
content 3 » content _, content 1
cost 4 » cost _, cost 2.4
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologien mit information content 3 des communication cost 4 developing can africa.*.