Perhaps you should try some spelling variations:
real communication » oral communication, cell communication, health communication
fast developpement » fast development, et developpement, au developpement
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
developpement en » developpement et, developpement des, developpement de
inflation rates » inflation rate
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
space real » space areas, space rural, race real
1.3 fast » 2.3 fast, 1.6 fast, 13 fast

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 rates space real communication 1.3 fast developpement en afrique.*.