Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
ca communications » a communications, chad communications, cuba communications
technologies 1 » technologies _, technologies 4, technologies 2
developing iv » developing av, developing ict, developing cil
contents der » content der, contents je, contents key
iv africa » v africa, 1 africa, em africa
der ca » der can, der cap, der cas

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information contents der ca communications costs _ developing iv africa.*.