Hmm.. Well there is always the option of getting it off a warez site.. (Illegally)
Otherwise if you dont find it your pretty much skrewed. Here i will try and find a link to it on a warez site.
(there is nudity on this page, dont ask me why but theres links to get MS Office 2003.
PS. That site wont let you right click, so just highlight > Edit > Copy and there u go