Perhaps you should try some spelling variations:
communication model » communication media
under communication » jander communication, modern communication, de communication
guide development » guidance development, trade development, mine development
technologies 4 » technologies _
4 information » 2 information, 1 information
information 2 » information 3
bank african » bank africa, pan african, baga african
model guide » model guided, models guided, model gui
2.2 under » 2.1 under, 6.2 under, 2.2.1 under
2 2.2 » _ 2.2, b 2.2, a 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 2 2.2 under communication model guide development bank african.*.