SELECT id FROM users WHERE active=1 AND about_me LIKE "%#българско%" ORDER BY username ASC, num_followers DESC
0.00895
SELECT id FROM users WHERE tags REGEXP "(^|\,| )#българско($|\,)" ORDER BY username ASC
0.01274
SELECT id FROM users WHERE active=1 AND (username LIKE "%#българско%" OR fullname LIKE "%#българско%" OR position LIKE "%#българско%") ORDER BY username ASC
0.01115
SELECT id FROM users WHERE active=1 AND (username="#българско" OR fullname="#българско" OR position="#българско") ORDER BY username ASC