text: SELECT COUNT(*)
  FROM
  tag as t,
  site as s,
  question as q,
  tag_question as tq
  WHERE
  t.site_id = s.site_id
  AND q.site_id = s.site_id
  AND tq.site_id = s.site_id
  AND tq.question_id = q.id
  AND tq.tag_id = t.id
  AND (s.site_name in ('stackoverflow'))
  AND (t.name in ('bluetooth-lowenergy','couchdb','datasource','jsonp','prototypejs','radio-button','return','sftp','this'))
  AND (q.favorite_count >= 0)
  AND (q.favorite_count <= 10000)
  