Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
technologies could » technologies co, technologies cohort, technologies based
could formulacion » la formulacion, rule formulation
de communication » mobile communication, online communication
rice development » mine development, site development, service development
formulacion who » formulacion de, formulation where
from rice » from risk, from service
3 afrique » l afrique, en afrique
who does » whom does, who goes, who loses
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies could formulacion who does de communication from rice development 3 afrique.*.