"occurs" - key terms from Wikipedia

behavior occurs
cap occurs
cavitation occurs
combat occurs
crime which occurs when
deadlock occurs
dispersion occurs
disruption occurs
dormancy occurs
eclipse occurs
error occurs
event that occurs
eyeshine occurs
flow occurs
goal occurs when
hydroplaning occurs
hysteresis occurs
if an error occurs
innovation occurs
later a murder occurs
lightning occurs
mission occurs
murder occurs
nucleation occurs
nystagmus occurs
occurs
occurs as described previously
occurs between
occurs in the same milieu
occurs naturally
occurs only
occurs when
occurs when a behavior
occurs when material
occurs when the sun
one pvc occurs after every
onset myopia occurs
pollution occurs when
selenium occurs
singularity occurs
sleep occurs
total internal reflection occurs
tremor occurs
tundra occurs
upwelling occurs
vacancy occurs
wear occurs when
when subcutaneous emphysema occurs
where one pvc occurs after
yield occurs when