Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
rural development » social development
inflation rates » inflation rate
development law » development latin, development 1
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
rates holes » rates notes
costs rural » cost rural
law afrique » l afrique
holes 3.2 » rules 3.2, codes 3.2, roles 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation rates holes 3.2 communication costs rural development law afrique.*.