Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
4.3 communication » 2.3 communication, 4.1 communication, 4 communication
loans developing » rates developing
technology 3 » technology _, technology 1, technology 4
developing l » developing l2, developing _, developing a
3 inflation » _ inflation, 2 inflation, 6 inflation
rate regime » trade regime
regime 4.3 » regime 7.3, regime 2.3, regime 3
cost loans » soft loans, cost land
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation rate regime 4.3 communication cost loans developing l afrique.*.