On Search Page The Filter Doesn't Show Up Correctly

I have my search option set to any of these words but for example:

when i search for Samsung note, it shows the products that contains Samsung and note on their title but the filter disappears even though there're products with the filter variants, but when i search only Samsung it shows same products with the correct filters, does it mean the search is not searching the filter variant or can i set the search on the filter variant to any of these words?