Perhaps you should try some spelling variations:
voice communications » mobile communications, guinea communications, online communications
communications costs » communication costs, communications _
developing reforms » developing forms, development reforms, developing artworks
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
reforms access » reform access, reforms across, firms access
a developing » a development
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information 2.3.2 _ voice communications costs a developing reforms access.*.