Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
de communications » de communication, do communications, mce communications
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing eu » developing e, developing eq, developing egg
eu africa » em africa, 1 africa, 11 africa
1 de » 1 die, 1 der, _ de
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information contents 1 de communications cost 2.4 developing eu africa.*.