Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
land development » world development, child development
technology gaps » technology gap
inflation rates » inflation rate
gaps inflation » has inflation, grade inflation, rapid inflation
rates spaces » places spaces, papers spaces, spaces spaces
spaces 1.1 » spaces 2.1
costa land » cost land, costs land, costly land
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation rates spaces 1.1 communication costa land development 1 afrique.*.