Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
technology flow » technology low, technology from, technology food
flow inflation » low inflation, food inflation, log inflation
inflation from » inflation rob, information from, inflation gross
from prices » from price, from process, farm prices
prices 3.2 » price 3.2, prices 3.1, prices 4.2
il afrique » l afrique, en afrique
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 flow inflation from prices 3.2 communication costs de developpement il afrique.*.