SELECT *

FROM logging_userindex

WHERE

    log_actor = 13667 #Tulsi

    AND 

        (

          REGEXP_LIKE(log_title, ".*(Prakash|Neupane|Gautam|Kumawat|code).*", "i")

          #LOWER(log_title) LIKE LOWER("%Prakash%")

          #OR LOWER(log_title) LIKE LOWER("%Neupane%")

          #OR LOWER(log_title) LIKE LOWER("%Gautam%")

          #OR LOWER(log_title) LIKE LOWER("%Kumawat%")

          #OR LOWER(log_title) LIKE LOWER("%code%")

          #OR log_title LIKE "%Kumawat%"

          #OR log_title LIKE "%Kumawat%"

        );