Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information content » information contents, information centers, information centre
technologien labor » technology labor, technologies lasers, technologien fur
labor information » sector information
et communication » et communicatione, get communication, debt communication
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing 1 » developing _, developing a, developing e
content 2.1 » contents 2.1, context 2.1, content 2.3
costa 1.4 » costs 11.4, cost 2.4, cost 1.2
2.1 et » 2.1 eu, 2.1 el

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

• Adding a wildcard symbol may retrieve word variants: technologien labor information content 2.1 et communication costa 1.4 developing 1 africa.*.