Computer program that searches databases and internet sites for the documents containing keywords specified by a user. Some search engines allow inclusion of Boolean operators (see Boolean search) such as 'And,' ' Or ,' 'Not,' that make a search specific and faster.
these institutions charge tuition by the units that make up an academic year such as a semester or quarter or per credit hour at scad tuition costs $ 33450 which is noticeably more expensive than other top tier private not for profit institutions in the country
Tuition rates depend on the student's course of study. In 2013-2014, Ph.D. candidates in the arts and sciences graduate school were required to pay the full $38,888 per year for the first two years of study, and they could receive reduced rates for the next two years.