Perhaps you should try some spelling variations:
communication cross » communication costs
developing forest » developing forms, development forest, developing coherent
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
information a » information age, information about
forest areas » forest fires
one mobile » more mobile, kong mobile, open mobile
cross 3.2 » cros 3.4, gloss 3.2
a one » _ one

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information a one mobile communication cross 3.2 developing forest areas.*.