Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
amy development » key development, fly development, soy development
technology 4ir » technology 4, technology 4.1, technology 4.2
development et » development east, developpement et, development eco
4ir inflation » der inflation, die inflation, aid inflation
inflation e » inflation ee, inflation _, inflation a
et afrique » en afrique, l afrique
costs amy » costs a
e cases » 4 cases, 1 cases, 3 cases

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation e cases data communications costs amy development et afrique.*.