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

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: "technologie stm information 2 ((aid 4) OR (aid 1)) communication cross c development asia areas.~".
• Adding a wildcard symbol may retrieve word variants: technologie stm information 2 ((aid 4) OR (aid 1)) communication cross c development asia areas.*.