Perhaps you should try some spelling variations:
technologies climate » technologies create, technologies facilitate, technologies validated
climate information » private information
oral communication » personal communication
information case » information based, information can, information costs
efforts a » efforts _, efforts 4, efforts 6
a afrique » l afrique, en afrique
case de » case des, case d, case d1
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies climate information case de oral communication efforts a development a afrique.*.