Perhaps you should try some spelling variations:
information case » information based, information can, information costs
de communication » mobile communication, online communication
development can » development case, development co, development canada
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
case debatte » case debating, grass debatte, die debatte
debatte de » debatte der, debatten der, debatte das
can africa » urban africa
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information case debatte de communication costs 2 development can africa.*.