There are many different ways that google can list your content
. Anything that you create can get listed on google. The more content you create though the better chance you have when it comes to getting listed on google. There are no rules as to how many pages google will list. As long as google sees the content as relevant, you will have a good chance to get listed.
If your website is fully optimized for the keyword that you are targeting then there is no reason why multiple pages can't be listed. There are some websites that take up almost the entire first page of google because the website is optimized so well and there are a lot of pages with relevant content. The more pages you have the better off you will be when it comes to getting listed.
If you use Web 2.0 to sites to help promote your website you will also be giving your self a big boost because the more Web 2.0 sites you have the easier it will be to get listed. Especially if the search term that you are targeting is a term that has low competition. You can easily dominate a search term if you create a ton of Web 2.0 sites with good content. Google will list those pages as well and there is no limit to how many you can get listed.
And one of my favorite types of pages to get listed on google are video pages. You can actually get video pages from video sites as will as the actual video it self listed on google. These are the best types of pages to me because every one likes watching videos over reading. And google loves to list videos very high on the search results. If you can get multiple videos listed on google you will get a ton of traffic.
So you can get listed as many times as you want as long as you create enough content for google to find and list for you. And the more spots you fill up on the first page of google the better off you will be. You will dominate your market and you will get tons of free traffic. Get busy and create as much quality content as you can. If you cannot do it your self or you don't have the time, then try outsourcing but don't overlook this because it will make life a lot easier.