Perhaps you should try some spelling variations:
irsn communication » iran communications, ironic communication, open communication
information costs » information contents, information centers, information content
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
costs der » costs differ
der irsn » der irak, der ias, der ifrs
costs 4 » costs _, costs a, costs 4.2
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information costs der irsn communication costs 4 developing 2 areas.*.