Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
32 communication » 3.2 communication, 3 communication, 2 communication
loans developing » rates developing
inflation rates » inflation rate
technology 4 » technology _, technology 1, technology 3
developing a » developing _
4 inflation » _ inflation, 2 inflation, 6 inflation
costa loans » cost loans
rates file » rates figure
a afrique » l afrique, en afrique
file 32 » file 2, file 12, file 22

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

• Adding a wildcard symbol may retrieve word variants: technology 4 inflation rates file 32 communication costa loans developing a afrique.*.