Perhaps you should try some spelling variations:
technologien change » technological change, technology change, technological changes
communication cross » communication costs
change information » chandos information, trade information
information based » information case, information bank, transformation based
ngo communication » togo communications, de communication, 3 communication
developing saline » developing caring, developing salt, developing balanced
3 developing » 3 development
saline areas » marine areas, alpine areas, saline waters
aid ngo » aid go
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: technologien change information based aid ngo communication cross 3 developing saline areas.*.