Nested SEARCH or FIND formula query

Morning all

Could anyone help me with a formula problem? I have a column (column C) of products that are alphanumeric. I'd like to put a formula in column B that looks up whether the value in column C contains "240", "230" OR "350" - not all of them but one or the other.

I have used the formula below, but is there a way I can nest it to search for the other two values?

=IF(ISERROR(SEARCH("240",C5)),"No","Yes")

Any help would be greatly appreciated.

Steve