Perhaps you should try some spelling variations:
reactive communication » proactive communication, active communication, seductive communication
communication model » communication media
development pan » development plan, development plans, development japan
technologies 2 » technologies _, technologies 4
13.2 reactive » 10.2 reactive, 6.3.2 reactive, 10.3 reactive
b development » 2 development, 3 development, 1 development
pan african » pan american, can africa, pan africanism
gap 13.2 » gap 10.2, gap 3.3.2, gap 10.7
model b » modell b, model 1, model 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information gap 13.2 reactive communication model b development pan african.*.