Stemming

[Jamal, Sarfaraz]

Hi Guys,

I have enabled stemming:
  <fieldType name="text_stem" class="solr.TextField">
                <analyzer>
                <tokenizer class="solr.WhitespaceTokenizerFactory"/>
                <filter class="solr.SnowballPorterFilterFactory" 
language="English"/>
                </analyzer>
  </fieldType>

In the Admin Analysis, I type in running or runs and they both break down to 
run.
However when I search for run, runs, or running with an actual query -

It brings back three different sets of results.

Is that correct?

I would imagine that all three would bring back the exact same resultset?

Sas