With [Sphinxsearch](http://sphinxsearch.com/), how could I display a percent of the keywords matching the results?

For example, I have these two lines in my users table :

```
Paul Smith, Belgium
Maher AbouAbbas, Russian Federation

```

If the query is "Maher Russian Belgium", I want to display :

```
[33%] Paul Smith, Belgium (Belgium matches)
[66%] Maher AbouAbbas, Russian Federation (Maher and Russian matches)

```