Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication cost » communication costs, communication costa, communications costs
developing easier » developing eastern, developing asia, developing east
information 1.2 » information 1.5.2, information 2
technologies 2 » technologies _, technologies 4
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
easier access » weather access, basic access, water access
cost 3.4 » cost 2.4, cost 3.2, cost 3.5
1.2 why » 1.2 what

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 why verbal communication cost 3.4 developing easier access.*.