Hello everyone!
I have some problems with K2 SEF urls... let me explain:

I have this article: www.elisirdisalute.it/temi/medicina/prevenzione/item/302-palpitazioni,-quando-il-cuore-si-fa-sentire.html and this URL is the right one: in Joomla menu I have the main menu "temi" with subcategories "medicina" and then "prevenzione". "prevenzione" is the category view where all the items are listed.

I've seen through analytics that the same article is view by users from this URL: www.elisirdisalute.it/iniziative-salute/item/302-palpitazioni,-quando-il-cuore-si-fa-sentire.html (second link from this search: www.google.com/search?q=Palpitazioni%2C+quando+il+cuore+si+fa+sentire&ie=utf-8&oe=utf-8&client=firefox-b-ab )

Question is: why Google find the article under the wrong URL?

Keep un mind that www.elisirdisalute.it/iniziative-salute.html is a single menu item that points to a single K2 article.

So why google index the article under the very wrong menu item? What am I doing wrong?

Thank you!
Gianluca

Thank you for your answer. If i try to create that hidden menu the old links still works ( www.elisirdisalute.it/iniziative-salute/item/302-palpitazioni,-quando-il-cuore-si-fa-sentire.html ) even if "iniziative salute" is not a tag, but an article.
Do you think that i can prevent google to reach this page adding "Disallow: /iniziative-salute/item/*" to the robots.txt?
I already send the sitemap.xml to google via Webmaster Tools, in this way the crawler should ignore the "wrong path" and just follow the right path from the sitemap, right?