Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
technologies 2.1 » technologies _, technologies 4, technologies a
information case » information based, information can, information costs
2.1 information » 3.1 information
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
n virtual » _ virtual, a virtual, 5 virtual
2 access » 3 access
costs 4 » costs _, costs a, costs 4.2
case n » case 1, case 2, case 3

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 n virtual communication costs 4 developing 2 access.*.