Perhaps you should try some spelling variations:
communication theory » communication technology
technologies aids » technologies varies, technologies a, technologies de
under development » gender development, hinder development, order development
aids information » chandos information, series information
information 1.2 » information 1.5.2, information 2
4 communication » 3 communication, 5.4 communication, de communication
development pan » development plan, development plans, development japan
theory under » theory und, theory der, theories under
pan african » pan american, can africa, pan africanism
1.2 2 » 1.2 _, 1.2 a, 1.2 r

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information 1.2 2 4 communication theory under development pan african.*.