Advanced search for "and" vs "or"

Currently you can use advanced filters to search for SKU's using an "or" function. So if an order contains this or this show the result. Would be helpful if there was also an "and" search. Return orders that contain both SKU1 and SKU2 only. When an account is using a synset there is no way currently to search these orders out and only return them, You can not serch by Synset that was used so having the "and" search option would allow this. The "And" search would only return results that had both or all of the SKU's that are listed in the search.