Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
15 communication » 5 communication, 1 communication, 10 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
targeting jan » targeting a, targeting fao, targeting gap
technology 4 » technology _, technology 1, technology 3
4 inflation » _ inflation, 2 inflation, 6 inflation
cost le » cost low, cost lcc

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

• Adding a wildcard symbol may retrieve word variants: technology 4 inflation targeting jan 15 communication cost le developpement en afrique.*.