Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
test development » forest development, port development, mena development
inflation rates » inflation rate
bank afrique » en afrique, bank africa, bank african
phase test » phase tests, phase des, base test
raise 1.3 » krise 1.3, russe 1.3

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation rates raise 1.3 communication phase test development bank afrique.*.