Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
some developpement » sme development, de developpement, le developpement
3.2 communication » 3 communication, 2.3 communication, de communication
inflation rates » inflation rate
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
rates areas » rate areas, rates great
des afrique » en afrique, de l'afrique
areas 3.2 » areas 3.3, areas 2.2, area 3.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation rates areas 3.2 communication cost some developpement des afrique.*.