Different Results..

[satya swaroop]

Hi All,
         i am getting different results when i used with some escape keys..
for example:::
1) when i use this request
            http://localhost:8080/solr/select?q=erlang!ericson
               the result obtained is
               <result name="response" numFound="1934" start="0">

2) when the request is
             http://localhost:8080/solr/select?q=erlang/ericson
                    the result is
                          <result name="response" numFound="1" start="0">


My query here is, do solr consider both the queries differently and what do
it consider for !,/ and all other escape characters.


Regards,
satya