Perhaps you should try some spelling variations:
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
gaps information » als information, gets information, laws information
et developpement » de developpement, le developpement, test development
developpement la » developpement de, developpement et, developpement du
technology gaps » technology gap
law prices » low prices, gas prices, car prices
prices 2.1 » prices 2.4, prices 2.3, prices 3.1
la afrique » l afrique, la fabrique, en afrique
costs et » 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 gaps information law prices 2.1 communication costs et developpement la afrique.*.