Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
l2 developpement » le developpement, de developpement, et developpement
developpement la » developpement de, developpement et, developpement du
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
inflation a » inflation _, inflation tax, inflation rate
crises 3.1 » crisis 3.1, crises 8.1, crises 3.4.1
la afrique » l afrique, la fabrique, en afrique
a crises » _ crises, a crisis, 2 crises

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 inflation a crises 3.1 communication based l2 developpement la afrique.*.