Joomla - Automatic Content/Pages/Sub Domain Creator!

Hello.

Is there any way or any modules available - preferrably for Joomla, but if not - if you can tell me what they are for other platforms that may be fine.

What i would like to do is have lots of content generated automatically with minor variations.

eg:

Keyword: Window Cleaner

What i would like is for me to then be able to automatically create a page on my site for the term Window Cleaner + a City.

eg: Window Cleaner London
This has some standard text but the keyword Window Cleaner London, with the keyword in the meta information...

I see some sites doing this.
What is the fastest way to o it?

Thanks

Interesting idea, i'd try PHP'ing something, probably the easiest way.

There is a whole section regarding joomla extension and automatic news production, modules similar to WP autorobot or whatever its name is.You submit some RSS feeds into the extension and every certain minutes (you define that) it takes the rss and it creates articles in your website.

You then have two options:
1.Autopublish
2.Not auto publish so that you can spun/filter the articles based on what you want.

Go to joomla extension>news production> auto publish or something like that.

Some examples:
1.4RSS i have tested it and it works perfectly for full text RSS. It also does a filtering based on certain keywords and it is indeed able to handle 5000 articles pulling tasks. Free
2. Fulltextrss. It pulls the whole article regardless of whether the feed allows it or not. Its commercial and i have not tested it.Not free.
3.Feed2Post. Exactly the same as the first one but its not free:S

If you want to take full articles from not full rss then you either have to buy the second one or find a way around based on the two other extensions.

You can check out that section and you will find more than 10 extensions. Sorry for not posting urls but i am newbie here;P