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
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing can » developing a, developing ai, developing av
center how » century how, better how, gender how
can africa » urban africa
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
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 1.4 developing can africa.*.