Perhaps you should try some spelling variations:
"1998 brazilian central reflection" » "1998 brazilian general reflection", "1998 brazilian general reflections", "1998 brazilian cultural reflection", "1998 brazilian federal reflection", "1998 brazilian cerrado reflection", "1998 brazilian context reflection", "19th brazilian central reflection", "18 brazilian central reflection", "12th brazilian central reflection"
"1998 brazilian scenario election" » "1998 brazilian scenario selection", "1998 brazilian scenario detection", "1998 brazilian scenario section", "19th brazilian scenario election", "18 brazilian scenario election", "12th brazilian scenario election"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("1998 brazilian scenario election") OR ("1998 brazilian central reflection")).
• Removing quotes may allow a broader search: (( 1998 brazilian scenario election ) or ( 1998 brazilian central reflection )).
• Adding a wildcard symbol may retrieve word variants: (("1998 brazilian scenario election") or ("1998 brazilian central reflection"))*.