Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.3 communications » 3.1 communications, 3.3 communication, 2.3 communication
developpement la » developpement de, developpement et, developpement du
inflation taxes » inflation rates, inflation tax, inflation targets
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
taxes space » tax space
la afrique » l afrique, la fabrique, en afrique
space 3.3 » space 3.2, space 2.1, space 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation taxes space 3.3 communications costs _ developpement la afrique.*.