Perhaps you should try some spelling variations:
sector operation » sector operations, sector cooperation, sector operator
de developpement » sme development
operation costs » operational costs, operating costs, generation costs
information 2 » information 3
maize sector » care sector, wage sector, dairy sector
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
2 maize » _ maize, 6 maize, 2.3 maize

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

• Adding a wildcard symbol may retrieve word variants: technology _ information 2 maize sector operation costs de developpement des afrique.*.