Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien laws » technologien als, technologien des, technologien am
laws information » news information, als information, platas information
de communication » mobile communication, online communication
3.3 developing » 4 developing, 2 developing, 1 developing
developing de » developing e, developing ce, developing deep
contents 3 » contents 1, contents _, contents i
costa 3.3 » cost 3.2, costs 3.5, cost 2.3
de africa » does africa, de america, use africa
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologien laws information contents 3 de communication costa 3.3 developing de africa.*.