Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
conversion from » conclusion from, conversion factor
technologies 1 » technologies _, technologies 4, technologies 2
information 3 » information 2
des afrique » en afrique, de l'afrique
from leur » from laura, from leaf, from left
e land » use land, die land
3 e » 3 le, 3 el

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 3 e land conversion from leur developpement des afrique.*.