"recurrent" - key terms from Wikipedia

declared recurrent
persistent or recurrent	feelings
positive recurrent
recurrent
recurrent	abdominal pain
recurrent	aphthous
recurrent	artery
recurrent	basal cell
recurrent	dreams
recurrent	laryngeal
recurrent	laryngeal nerve
recurrent	nerve
recurrent	neural network
recurrent	parent
recurrent	pregnancy loss
recurrent	rule
recurrent	tonsillitis
recurrent	urge or behavior
simple recurrent	network