Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication 3.1.1 » communication 3.2.1, communication 3.3.1, communication 3.4.1
development care » development case, development core, development cure
technologies 2 » technologies _, technologies 4
information a » information age, information about
3.1.1 policy » 13.1.1 policy, 2.1.1 policy, 3.1.3 policy
large class » large classes, age class, large cats
care africa » can africa, change africa, trade africa
a large » _ large

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information a large class communication 3.1.1 policy development care africa.*.