How Might Minor Right Parties Win More Federal Seats?

This article covers a few recent things I've had my eye on in terms of the Australian minor right movement's attempts to win more federal seats.  By "minor right" I primarily mean parties like One Nation, Libertarians, United Australia, the current version of Family First and so on.  In the broadest sense the term includes these parties plus Australian Christians, Australian Citizens, Gerard Rennick People First, Katters Australian Party, Shooters Fishers and Farmers, Great Australian Party, Trumpet of Patriots (yes that's a thing, nee Australian Federation Party), the federally unregistered Democratic Labour Party, the unregistered AustraliaOne and Reignite Democracy Australia and also unregistered "don't call us antivax" parties like HEART and Health Australia.  

That's a lot of parties.  Some of these parties have legitimate reason to exist independently - Australian Christians and Libertarians each represent an ideology (though how many Australian Libertarians actually believe in it as opposed to being random culture warriors or Liberal Right refugees is another question).  KAP at federal level is basically a vehicle for a single de facto independent and Shooters Fishers and Farmers represents a specific set of interest groups.  But most of the rest fall broadly into the same nationalist/populist/conspiracist/Trumpist/culture-warrior basket and have no reason for independent existence other than that they just can't bang the rocks together.   So this is one of the problems - the Australian minor right is a rabble.  So how do they become more successful?