Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
information banken » information bank, information banks, information based
developing basin » developing asia, developing asian, developing based
technologies 2 » technologies _, technologies 4
a developing » a development
de informal » do informal, _ informal, 3 informal
basin areas » basin area, basic areas, base areas
banken de » banken den, banken die, banken bei
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information banken de informal communication costs a developing basin areas.*.