Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
tool integration » global integration, social integration, 3 integration
integration high » integration eight, integration rights, integration how
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology tool » technology tools, technology tax, technology than
high prices » high price, higher prices, fish prices
prices 6.2 » prices 3.2, prices 4.2, prices 5.2
de afrique » de l'afrique, en afrique, l afrique
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 tool integration high prices 6.2 communication costs le developpement de afrique.*.