Select Where LIKE From Multiple Columns

I am using mySQL and the following query works fine:

SELECT * from listings where name LIKE "%$trimmed%" order by name";

and so does this query:

SELECT * from listings where keywords LIKE "%$trimmed%" order by name";

however, I can't seem to combine the two with an OR statement as this query only returns the results from the first LIKE column

select * from listings where name LIKE "%$trimmed%" or keywords LIKE "%$trimmed%" order by name

I want to be able to search both columns and return a row if the NAME column or the KEYWORDS columns contains a string.