Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologie 2 » technologies 2, technologie c, technologie 3
3 developing » 3 development
developing e » developing _, developing a, developing east
e access » 2 access, 3 access, 4 access
costs 3 » costs _, costs 4, costs a
3 do » _ do, 3 d, 3 co
1 do » _ do

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologie 2 information ((3 do) OR (1 do)) face communication costs 3 developing e access.~".
• Adding a wildcard symbol may retrieve word variants: technologie 2 information ((3 do) OR (1 do)) face communication costs 3 developing e access.*.