Perhaps you should try some spelling variations:
communication cross » communication costs
technologien stm » technologien am, technologien im, technologien ist
development asia » development aid, development africa, development a
stm information » crm information, system information, from information
3 communication » 4 communication, de communication, data communication
3 development » 2 development
asia areas » basic areas, aside areas, basin areas
cross 3 » cross _, cross 1, cross c
b aid » 2 aid

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologien stm information ((b aid) OR (_ aid)) 3 communication cross 3 development asia areas.~".
• Adding a wildcard symbol may retrieve word variants: technologien stm information ((b aid) OR (_ aid)) 3 communication cross 3 development asia areas.*.