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
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing 11 » developing _, developing a, developing e
context he » context has, context how, context 3
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
11 africa » 11 african, 1 africa, 1.1 african
he yemen » _ yemen, 12 yemen

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 1.3 developing 11 africa.*.