Perhaps you should try some spelling variations:
telecommunications crop » telecommunications area, telecommunications cell, telecommunications cost
trade developpement » trade developement, trade development, de developpement
developpement en » developpement et, developpement des, developpement de
does variation » de variation, der variation, die variation
typology does » typologie des, apology do's, typology how
variation 14 » variation 4, variation 3.4, variation 6.4
crop trade » crops trade, crop storage
14 ex » 11 ex, 14 el

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

• Adding a wildcard symbol may retrieve word variants: typology does variation 14 ex _ telecommunications crop trade developpement en afrique.*.