I don't really know as I am yet to learn fighting with clubs, maces or spears, but I wouldn't be surprised if it would turn out Fiore dei Liberi or some other medieval folk managed to write a few pages of techniques with them. Though spears are similar to staff and I've seen techniques with staff/stick/baton (not the french kind of bâton) before. Also for some reason I feel that with less techniques to learn and use the aforementioned weapons are also less effective than swords are, but maybe that's just me being too much used to swordplay.