Perhaps you should try some spelling variations:
communication cross » communication costs
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
der communication » de communication, under communication, debt communication
information und » informations und
3 developing » 3 development
land der » stand der
cross 3 » cross _, cross 1, cross c

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

• Adding a wildcard symbol may retrieve word variants: technologies based information und land der communication cross 3 developing _ areas.*.