Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
developed contexts » developed content, development contexts, developing contexts
contexts affected » contexts selected, countries affected, context selected
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
4.3 developed » 4.5 developed, 14.4 developed, 2.0 developed
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
aim face » ai face, im fach, a face

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 _ aim face communication costs 4.3 developed contexts affected.*.