SQL, где содержится
SELECT * FROM mytable
WHERE column1 LIKE '%word1%'
OR column1 LIKE '%word2%'
OR column1 LIKE '%word3%'
DeuxAlpha
SELECT * FROM mytable
WHERE column1 LIKE '%word1%'
OR column1 LIKE '%word2%'
OR column1 LIKE '%word3%'-- To find an exact string
SELECT * FROM [table] WHERE [field] LIKE '%stringtosearchfor%'.
SELECT * FROM [table] WHERE [field] LIKE '%SELECT%'.