Perhaps you should try some spelling variations:
deux developpement » deux developpements, de developpement, du developpement
information gaps » information gap
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
gaps prices » gas prices, goods prices, wages prices
prices 3 » prices _, prices a, prices 4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information gaps prices 3 communication costs deux developpement en afrique.*.