Perhaps you should try some spelling variations:
technologies tax » technologies a, technologies box, technologies can
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
tax information » 2 information, 1 information
information 3 » information 2
cge data » age data, wage data, care data
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 tax information 3 cge data communications _ au developpement en afrique.*.