change search order in tittle search option

i use the tittle wike like syntax (e.g. [nodetittle]) link posibilities as a kind of internal search option. the results however i find suboptimal. when i "search" for for example "sco" i will find "sco", "fiasco" and "cisco". the order of the results is however *by posting date*. and since most of us use drupal for the posibilities that a blog's entrance is wider than just posting date, this doesn't do justice to the power drupal.

i would like to see the order posibilities:
* complete match (e.g. just "sco")
* match string (e.g. "fisco", cisco" and "sco")
* by date ( as its now)
* by number of reads this day
* by number of reads ever
* by the amount of external links towards node
* number of taxonomy terms associated with node
* ...?

this all via a dropdown and selectable persitent per user via user account

on a sitenode, i hope that the tittle and search posibilities will grow to each other, maybe even becoming one.

any takers?