Perhaps you should try some spelling variations:
technologies 2.1 » technologies _, technologies 4, technologies a
information case » information based, information can, information costs
de communication » mobile communication, online communication
2.1 information » 3.1 information
a developing » a development
developing a » developing _
case die » case drive, phase die, case d
a access » 2 access, 3 access, 4 access
costs a » costs _, costs 4
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information case die de communication costs a developing a access.*.