Perhaps you should try some spelling variations:
communication brazil » communication based, communication libraries
money developpement » de developpement, le developpement, et developpement
variation across » variations across, education across, variation series
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
technology 2 » technology _, technology 1, technology 3
brazil money » brazil does, brazil may, brazil june
2 variation » 2 variations
l afrique » en afrique
africa 4 » africa _, africa a, africa 1

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

• Adding a wildcard symbol may retrieve word variants: technology 2 variation across africa 4 communication brazil money developpement l afrique.*.