Perhaps you should try some spelling variations:
information database » information table
communication cross » communication costs
developing decision » developing region
tree communication » true communication, time communication, stroke communication
decision areas » decisions areas, decision trees, decision makers
c developing » 2c developing, 3 developing, 4 developing
file tree » fille tres, file re, live tree
cross c » cross _, cross 1

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information database file tree communication cross c developing decision areas.*.