Perhaps you should try some spelling variations:
information wages » information age, information wants, information war
3.2 communication » 3 communication, 2.3 communication, de communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technology 1 » technology _
wages prices » wage price, gas prices, wages race
prices 3.2 » price 3.2, prices 3.1, prices 4.2
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information wages prices 3.2 communication costs le developpement en afrique.*.