Perhaps you should try some spelling variations:
technology gaps » technology gap
a communication » la communication, data communication, data communications
gaps inflation » has inflation, grade inflation, rapid inflation
de development » e development, ce development, de developpement
development la » development law, development li, development land
rate species » rare species, crane species, trace species
la afrique » l afrique, la fabrique, en afrique
species a » species _
costs de » 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 inflation rate species a communication costs de development la afrique.*.