CREATE TABLE table_26465 ("Confederation" TEXT, "Teams started" TEXT, "Teams that have secured qualification" TEXT, "Teams that can still qualify" TEXT, "Teams that have been eliminated" TEXT, "Remaining places in finals" TEXT, "Total places in finals" TEXT, "Qualifying start date" TEXT, "Qualifying end date" TEXT)

How many teams can still qualify when there are 0 teams that have secured qualification and 52 teams started?
SELECT "Teams that can still qualify" FROM table_26465 WHERE "Teams that have secured qualification" = '0' AND "Teams started" = '52'
SELECT "Teams that can still qualify" FROM "table_26465" WHERE "Teams started" = '52' AND "Teams that have secured qualification" = '0'