Looking for a 2 Bed room house near by Sindelfingen

A house with only two bedrooms will be difficult to find - most houses are bigger.
Maybe you should look for an apartment instead?
In any case, check the usual classified ads sites like Quoka and Ebay Kleinanzeigen - and think about where you can adjust your requirements to the German reality (e.g. furnished apartments are especially rare and difficult to find!).

I have to agree with Beppi that you should be looking for an apartment. Unlike in some countries like America, the vast majority of Germans except in small towns live in apartments and not houses. And like Beppi mentioned, if you would find one it is likely to be expensive. Nobody here is going to likely to offer you an apartment or find it for you. Just Google "Wohnung mieten Sindelfingen" here are a few search results but there are plenty of other such sites:

www.immobilienscout24.dewww.immowelt.dewww.wohnungsboerse.net