Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication cost » communication costs, communication costa, communications costs
technologies 2 » technologies _, technologies 4
developing all » developing halal, developing small, developing a
information 2 » information 3
2 developing » 3 developing, 4 developing, 2 development
all accessed » last accessed, who accessed
2 whole » _ whole, a whole, my whole
cost 2 » cost 12, cost _, cost 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 whole class communication cost 2 developing all accessed.*.