Stored Search - Search Field - Multiple Values

I'm using Stored Search and want to search for multiple values on a single Search Field.

The Search Field is set up to look through metadata.

 

It's no problem to add an additional mapping to the field: Select the Search Field, select Source (Set Value) and all looks dandy.

However, only the top value 'works'; the second is ignored. If i swap the two values, the resutls change - only the first specified value is ever used.

 

If i implement this as two distinct search fields it works fine - on both search fields - but I am then forced to choose 'Any' for the word logic which removes the flexibility I need.

 

Any ideas on this, please?

 

thx

 

mark

If you are searching for multiple values on one search field, can't you just add both values into the same stored search field? Separated by a space? It would be like the front end user typing in 2 words into a single search field.