Perhaps you should try some spelling variations:
oral communication » personal communication
development based » development band, development case, development bank
information can » information case, information 1, information 1.2
2.5 development » 2.3 development, 2.1 development, 2.2 development
technologies 2 » technologies _, technologies 4
based accessed » based access, last accessed
costs 2.5 » costs 2.3, costs 3.5, cost 2.5
win oral » i oral, ii oral, iii oral

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information can win oral communication costs 2.5 development based accessed.*.