Perhaps you should try some spelling variations:
development chapter » development center, development case
south communication » south communications, mouth communications, month communication
technology state » technology strategy, technology system, technology study
state relations » state regulation, trade relations, race relations
ch development » tech development, 2 development, 3 development
relations 1.5 » relations 1.1, relations 1.2, relations 2.5
life south » rice south
1.5 life » 11.5 life, 10.5 life, 15 life
costs ch » costs cash, costs chap, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology state relations 1.5 life south communication costs ch development chapter 2.*.