Perhaps you should try some spelling variations:
2.3.1 communication » 2.3.1.1 communication, 2.3 communication, 2.2.3 communication
communication costa » communication costs, communications costs, communication cote
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
technology 3 » technology _, technology 1, technology 4
index prices » index price, index places, index provinces
prices 2.3.1 » prices 2.3.4, prices 2.3.5, prices 2.3.6
3 inflation » _ inflation, 2 inflation, 6 inflation
l afrique » en afrique
costa le » costa e, costa leon, costa del

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation index prices 2.3.1 communication costa le developpement l afrique.*.