Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
benin communications » belize communications, spain communications, yemen communications
information content » information contents, information centers, information centre
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing wup » developing amp, developing bop, developing crop
wup africa » eu africa
content 3 » content _, content 1
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
3 benin » 3 benign, _ benin, au benin

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 benin communications costs 3.2 developing wup africa.*.