Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
7.3 developing » 3.3 developing, 1.3 developing, 2.2 developing
developing e » developing _, developing a, developing east
contents 3 » contents 1, contents _, contents i
3 mobile » _ mobile, a mobile, 2 mobile
cost 7.3 » cost 2.3, cost 7.4, cost 11.3
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: technologien und information contents 3 mobile communication cost 7.3 developing e africa.*.