Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
technologie und » technologies 2.1
und information » fund information, road information, award information
contents 4 » contents 1, contents _, contents i
cost 2 » cost 12, cost _, cost 4
4 et » 4 get, 4 set, 4 el

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

• Adding a wildcard symbol may retrieve word variants: technologie und information contents 4 et communication cost 2 development 1 africa.*.