Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
oral communication » personal communication
technologies 4 » technologies _
4 information » 2 information, 1 information
2 developing » 3 developing, 4 developing, 2 development
developing 3 » developing _, developing a, developing e
why oral » why rural, why deal
3 access » 2 access
3.2 why » 1.2 why, 2.2 why, 8.2 why
cote 2 » conte 2, note 2, cote d

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3.2 why oral communication cote 2 developing 3 access.*.