Perhaps you should try some spelling variations:
information ratio » information nation, information matrix, information section
sme developpement » sme development, de developpement, le developpement
4 communications » 14 communications, 4 communication, 2 communications
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
ratio do » ratio does, ratio der, ratio dpr
do 4 » do _, do i, do a

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information ratio do 4 communications _ sme developpement en afrique.*.