"preference" - key terms from Wikipedia

activity preference	similarity
candidates in order of preference
convertible preference	shares
liquidity preference
liquidity preference	function
liquidity preference	theory
male preference	primogeniture
mate preference
mx preference	ordering
opposite preference
preference
preference	for males
preference	number
preference	panels
preference	preferred
preference	regression
preference	relation
preference	relation on s
preference	shares
preference	votes
religious preference
same preference
son preference
tax preference