No hay ningun truco que se mejor que agregar la URl en www.google.com/addurl.
Share your place on the net with us.
We add and update new sites to our index each time we crawl the web, and we invite you to submit your URL here. We do not add all submitted URLs to our index, and we cannot make any predictions or guarantees about when or if they will appear.
Please enter your full URL, including the http://
prefix. For example: http://www.google.com/.
You may also add comments or keywords that describe the content of your page. These are used only for our information and do not affect how your page is indexed or used by Google.
Please note: Only the top-level page from a host is necessary; you do not need to submit each individual page. Our crawler, Googlebot, will be able to find the rest. Google updates its index on a regular basis, so updated or outdated link submissions are not necessary. Dead links will 'fade out' of our index on our next crawl when we update our entire index.
Es decir no hay garantía que aparezca en el index y no agregar subpaginas.