Right now you’re looking at what you can’t have.

SELECT * FROM gallery2 WHERE topic_id="1135164" UNION SELECT * FROM gallery2 WHERE topic_id="449667" UNION SELECT * FROM gallery2 WHERE topic_id="1336322" UNION SELECT * FROM gallery2 WHERE topic_id="702926" UNION SELECT * FROM gallery2 WHERE topic_id="1086808" UNION SELECT * FROM gallery2 WHERE topic_id="922244" UNION SELECT * FROM gallery2 WHERE topic_id="144701" UNION SELECT * FROM gallery2 WHERE topic_id="1117433" UNION SELECT * FROM gallery2 WHERE topic_id="1130610" UNION SELECT * FROM gallery2 WHERE topic_id="1779049" UNION SELECT * FROM gallery2 WHERE topic_id="828668" UNION SELECT * FROM gallery2 WHERE topic_id="1806184" UNION SELECT * FROM gallery2 WHERE topic_id="1757877" UNION SELECT * FROM gallery2 WHERE topic_id="418222" UNION SELECT * FROM gallery2 WHERE topic_id="525629" UNION SELECT * FROM gallery2 WHERE topic_id="1824707"