When searching in the specialized sociological and education databases, be certain to include the word student somewhere in your search, and/or the statement (college OR university) plus the statement (roman* OR sex* OR dating OR casual OR hook*) --here are a few example searches:
"fraternity part*" AND (roman* OR sex* OR dating OR casual OR hook*)
(bar OR tavern) AND students AND (roman* OR sex* OR dating OR casual OR hook*)
"dating apps" AND (college OR university) AND students AND (roman* OR sex* OR dating OR casual OR hook*)
"black female college students" AND (roman* OR sex* OR dating OR casual OR hook*)
(heterosexual OR straight) AND sorority AND (roman* OR sex* OR dating OR casual OR hook*)
heterosexual AND female AND "international student" AND (roman* OR sex* OR dating OR casual OR hook*)
heterosexual AND "asian men" AND "college student" AND (roman* OR sex* OR dating OR casual OR hook*)
(queer OR "gender non-conforming") AND (women OR female) AND "college student" AND (roman* OR sex* OR dating OR casual OR hook*)
Search statement examples for "groups;"
Search statement examples for "sites:"
Words featured in descriptions of publications that likely indicate empirical research: