How to find all the same words in a text?

[Johny]

On Feb 10, 2:42 pm, Marco Giusti <marco.giu... at gmail.com> wrote:
> On Sat, Feb 10, 2007 at 05:29:23AM -0800, Johny wrote:
> >I need to find all the same words in a text .
> >What would be the best idea  to do that?
> >I used string.find but it does not work properly for the words.
> >Let suppose I want to find a number 324 in the  text
>
> >'45  324 45324'
>
> >there is only one occurrence  of 324 word but string.find()   finds 2
> >occurrences  ( in 45324 too)
>
>     >>> '45  324 45324'.split().count('324')
>     1
>     >>>
>
> ciao
Marco,
Thank you for your help.
It works perfectly but I forgot to say that I also need to find the
possition of each word's occurrence.Is it possible that
Thanks.
L