Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information center » information centers, information centre, information content
doe communications » do communications, mce communications, voice communications
technologien road » technologien ad, technologien und, technologien am
10.4 developing » 1.4 developing, 12.4 developing, 10.3 developing
developing a » developing _
center how » century how, better how, gender how
costs 10.4 » costs 10.6, costs 11.4, costs 12.4
a africa » 1 africa, can africa, em africa
how doe » how does, how do, how deep

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

• Adding a wildcard symbol may retrieve word variants: technologien road information center how doe communications costs 10.4 developing a africa.*.