Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien road » technologien ad, technologien und, technologien am
developing basin » developing asia, developing asian, developing based
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
information 2 » information 3
new personal » der personal, how personal, de personal
basin areas » basin area, basic areas, base areas
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
2 new » _ new, a new, 3 new

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

• Adding a wildcard symbol may retrieve word variants: technologien road information 2 new personal communication costs 3.2 developing basin areas.*.