Perhaps you should try some spelling variations:
technologien road » technologien ad, technologien und, technologien am
information costs » information contents, information centers, information content
de communication » mobile communication, online communication
developing 2 » developing _, developing a, developing e
costs die » costs ii, costs iii, costs differ
2 areas » 1 areas, 2 areal, 4 areas
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 road information costs die de communication costs _ developing 2 areas.*.