Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
information costs » information contents, information centers, information content
technologien des » technologien fur, technologien und, technologies 2
developing heart » developing east, developing smart, developing effort
des information » des informations, does information, dis information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
heart areas » desert areas
costs dans » costs data, costs land
dans ante » dans une, dans vote
costs 4.1 » costs 4.2, costs 4.4, costs 4.3

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

• Adding a wildcard symbol may retrieve word variants: technologien des information costs dans ante communication costs 4.1 developing heart areas.*.