Perhaps you should try some spelling variations:
communication coast » communication costs, communication case, communication costa
information context » information content, information contents, information centers
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
als information » als informations, aids information, laws information
developing asia » development asia, developing a
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
context 1.3 » context 3, context 2.1, context 3.1
asia africa » cpia africa, china africa
coast 2.2 » coast 4.2, coast 7.2, coast 12.4
1.3 de » 1.3 die, 1.3 der, 1.3 den

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

• Adding a wildcard symbol may retrieve word variants: technologien als information context 1.3 de communication coast 2.2 developing asia africa.*.