Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
yemen communication » yemen communications, human communication, open communication
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
developing eu » developing e, developing eq, developing egg
content he » context he, content der, content get
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
eu africa » em africa, 1 africa, 11 africa
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 de information content he yemen communication costs 12.4 developing eu africa.*.