Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
when communication » where communication, open communication, sign communication
communication cost » communication costs, communication costa, communications costs
technologie award » technologie und, technologie 3d, technologie a
award information » road information, fund information, und information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
content 4.1 » contents 4.1, context 4.1, content 4.2
4.1 when » 6.1 when, 4.1 what, 4.1 why
cost 2.3 » costs 2.3, cost 2.4, cost 2.2
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologie award information content 4.1 when communication cost 2.3 developing e africa.*.