"global medical care"
democratization AND china AND communis*
forest* AND conservation AND tax
"homeland security" AND (controvers* OR debat* OR pitfall* OR risk*)
women AND masculin* AND (traits OR personality) AND (election* OR politic* OR candidate*)
women AND body image AND (election* or politic* OR candidate*)
("food production" OR "food supply" OR hunger) AND "east* africa"
democracies AND autocracies