Perhaps you should try some spelling variations:
communication cross » communication costs
education targets » reduction targets, reduction target, education teachers
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
technology trade » technology trends, technology transfer, technology transfers
trade education » grade education, grades education, trade reduction
targets space » markets space, target spaces
cross et » cross sea, cross _, cross 1

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

• Adding a wildcard symbol may retrieve word variants: technology trade education targets space _ communication cross et developpements en afrique.*.