Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
yemen communication » yemen communications, human communication, open communication
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing a » developing _
context he » context has, context how, context 3
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
he yemen » _ yemen, 12 yemen
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie der information context he yemen communication costs 12.4 developing a africa.*.