Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology grade » technology trade, technology guides, technology gender
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
grade inflation » price inflation, trade information
inflation base » inflation rate, inflation bias, inflation das
base price » sale price
price 3.2 » prices 3.2, price 2.2, rice 3.2
costs le » 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 grade inflation base price 3.2 communication costs le developpement en afrique.*.