id	keyword
epaa-560	eric
epaa-560	search
epaa-560	end
epaa-560	users
epaa-560	database
epaa-560	searching
epaa-560	searches
epaa-560	university
epaa-560	information
epaa-560	college
epaa-560	thesaurus
epaa-560	terms
epaa-560	quality
epaa-560	evaluation
epaa-560	descriptors