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 12 » technology 1.2, technology 1, technology 2
12 inflation » 10 inflation, 2 inflation, 3.2 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 12 inflation rates areas 3.2 communication cost some developpement des afrique.*.