Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
de communication » mobile communication, online communication
technologien am » technologien im, technologien als, technologie im
developing east » development east, developing a, developing asia
am information » guam information, palm information, crm information
east areas » karst areas, east asezs
costs die » costs ii, costs iii, costs differ
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologien am information costs die de communication costs _ developing east areas.*.