. 2013 Apr 17;15(4):e62. doi: 10.2196/jmir.2503

Table 1.

Search terms for alternative motive, co-ingestion, and side effects.

Topic	Subtopic	Search Terms
Alternative Motive (study aid)		test, final, finals^a, study^a, studi^a, college, class, midterm, exam, homework, paper, essay, project, school, cram^a, quiz, assignment, all-night^a, allnight^a
Co-ingestion
	Alcohol-related	alcohol, wine, vodka, shots, patron, booz^a, margarita, mimosa, beer, drink^a, bud
	Stimulants	coffee, caffeine, red bull, monster, no dose, no doze, 5 hour energy, five hour energy, rockstar
	Cocaine-related	cocaine, coke, crack, rock, freebase
	Marijuana	marijuana, MJ, pot, weed, grass, reefer, Mary Jane
	Anti-anxiety	xanax, tranquilizer, valium, beanies, ativan, benzo^a
	Meth-related	crystal, meth, methamphetamine, amphetamine
Side Effects
	Sleep deprivation	tired, awake, sleep^a, slept, insomnia, restless, asleep, trouble sleeping,
	Anxiety	anxiety, anxious, antsy, jitter^a, shak^a, nerv^a, nervous, uneas^a, worry, tense, tension, dread, restless^a
	Teeth grinding	teeth, tooth, grind^a, file, grat^a, grit^a, clench^a, grit^a, gnash^a, scrap^a
	Diarrhea	diarrhea, diarrea, diarhea, the runs, squirts
	Weakness	weak^a, feeble, puny, scrawny
	Dizziness	dizz^a, faint, wobbly, shaky, lightheaded, light-headed, woozy, dazed
	Headache	headache, migraine, migrain, migrane
	Sweating	sweat^a, perspir^a, drip^a
	Nausea/vomiting	nausea, vomit^a, throw up, stomach pain, stomach ache, upset stomach, puke, barf, heave
	Loss of appetite	hungry, food, eat^a, ate, weight, appetite, meal, thin, skinny, starv^a, slim^a, slender
	Obsessive compulsive behavior	can't stop, clean^a, brush^a teeth, wash^a hands, nails, nail-biting

^a A wildcard matching zero or more additional letters.