RJA #4b: Search Strings

Search strings:
Math strings:
+financ* + regulat* + crisis +2008
+financ* + crisis + deregulat*+2008
+econ* + crisis + mortgage + subprime +2008

Boolean strings: 
“Financial crisis” AND deregulation
“Financial crisis” AND aftermath OR development
“Financial crisis” OR “subprime housing crisis” AND sequence OR causes
“Financial crisis” AND 2008 AND “market reaction”
“Financial crisis” AND “bank fraud”
“Financial crisis” AND “mortgage backed securities”