Perhaps you should try some spelling variations:
2.14 communication » 2.4 communication, 5.4 communication, 2.3 communication
cost development » cost developments, post development, port development
information war » information what, information wants, information when
a information » 2 information, 1 information
development l » development li, development 1, development law
technology a » technology 1, technology 3, technology 4
costs cost » costs cross, costs case, costs cash
rice 2.14 » rice 2.1, rice 3.1, rice 4.1
l afrique » en afrique
war rice » war race, war re, war risk

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

• Adding a wildcard symbol may retrieve word variants: technology a information war rice 2.14 communication costs cost development l afrique.*.