Perhaps you should try some spelling variations:
oral communication » personal communication
information phase » information please, formation phase, information case
technologien am » technologien im, technologien als, technologie im
3.1 development » 2 development
development 2.3 » development 2.1, development 1
am information » guam information, palm information, crm information
2.3 access » 5.3 access, 1.3 access, 2.4 access
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
der oral » der moral, der ort, der orte

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

• Adding a wildcard symbol may retrieve word variants: technologien am information phase der oral communication costs 3.1 development 2.3 access.*.