Perhaps you should try some spelling variations:
communication cross » communication costs
fact communication » face communication, face communications, debt communication
development asia » development aid, development africa, development a
3 development » 2 development
asia optimal » via optimal, area optimal, using optimal
cross 3 » cross _, cross 1, cross c
a fact » _ fact, a fast, a factor
und a » und _, und 2, und 3

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

• Adding a wildcard symbol may retrieve word variants: technologies _ informations und a fact communication cross 3 development asia optimal.*.