Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
class communication » mass communication, plans communication, crisis communication
communication cost » communication costs, communication costa, communications costs
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing em » developing e, developing eq, developing amp
context l » context 3, context 1, context 2
em africa » 1 africa
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
l class » _ class, a class, 1 class

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information context l class communication cost 2.2 developing em africa.*.