Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien als » technologien des, technologien fur, technologien und
et communication » et communicatione, get communication, debt communication
als information » als informations, aids information, laws information
12.3 develop » 1.3 develop, 1.2.1 develop, 1.2.2 develop
high africa » higher africa, rights africa, china africa
costa 12.3 » costs 12.3, costs 2.3, cost 11.3

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

• Adding a wildcard symbol may retrieve word variants: technologien als information contents _ et communication costa 12.3 develop high africa.*.