Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication cost » communication costs, communication costa, communications costs
information 1.2 » information 1.5.2, information 2
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
developing a » developing _
a accessed » all accessed, last accessed, who accessed
1.2 whole » 12.2 whole, 12 whole, 2.2 whole
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.2 whole class communication cost 4 developing a accessed.*.