So the theory behind the tag wranglers is that you only need to use one of those tags and it's connected behind the scenes to all the others.

I mean if you're in a teeny tiny fandom it'll probably take some time for the tags to get attached to each other as synonyms but that's why there's no set format.

For example if you search the Harry Potter/Draco Malfoy relationship tag and then look at the fics on page one you get the ones that are tagged exactly that but also the Harry/Draco ones and the Draco Malfory/Harry Potter (so reversed order) ones etc.

So there's no need to enter all the different canon names of your pairing! That's what the wranglers are doing for you effectively