Anticatalanism reflected in Google search suggestions

Since Firefox 2, this browser implements search suggestions within Google searchplugin. This way, as you type in the search bar, you can get search suggestions from Google. I would dare say these are the most repeated combinations according to the search engine. They might also be tuned by country and language, but I'm not sure about this latter point; so any further insight would be appreciated.
Today, Marc Belzunces pointed me a blog post of Marc Vidal showing which suggestions are retrieved from Google when the derogatory Spanish word "putos" (which could be translated as "fucking" or "damn" in English) is typed: putos catalanes.

Putos catalanes

That's a sad proof of prevalent Anti-Catalanism among many Spaniards.

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