Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
2.3 communications » 2.3 communication, 4.3 communication, 1.3 communication
inflation target » inflation targeting, inflation rate, inflation rates
developpement de » developpement des, developpement durable
1 developpement » de developpement, le developpement, et developpement
target spaces » target species, target states, target prices
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
spaces 2.3 » space 2.3, spaces 2.1, spaces 2.2
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation target spaces 2.3 communications case 1 developpement de afrique.*.