"disaster recovery" AND psychology AND "case study"
"disaster recovery" AND policy
"disaster recovery" AND sociology
"disaster recovery" AND history
PUT PHRASES IN QUOTATION MARKS
"disaster recovery AND "psychological stress"
CONSIDER ALTERNATE WORDS FOR YOUR TOPIC
"psychological issues" = stress, "mental health," trauma
ADD A THIRD WORD OR PHRASE TO FOCUS YOUR TOPIC
"disaster recovery AND "psychological stress" AND "first responders"
