Perhaps you should try some spelling variations:
de developpement » sme development
data conversion » land conversion, data conclusion, debt conversion
conversion from » conclusion from, conversion factor
technologies 2 » technologies _, technologies 4
information 3 » information 2
des afrique » en afrique, de l'afrique
cge data » age data, wage data, care data
from de » from dem, from deep
3 cge » a cge, _ cge, 3 age

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 cge data conversion from de developpement des afrique.*.