Perhaps you should try some spelling variations:
information sources » information resources, information services, information security
class communication » mass communication, plans communication, crisis communication
technologies 2 » technologies _, technologies 4
sources shared » resource shared, sources sara
shared class » shared loss, shared across, shared goals
a developing » a development
developing 2 » developing _, developing a, developing e
costs a » costs _, costs 4
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information sources shared class communication costs a developing 2 areas.*.