The Google query including “personal” returns close to 30 spurious results: for instance those containing “personal computer” or “personal transportation”.
JoshuaZ has (example) been adding brackets to the tags, such as [economics]. You don’t mention forcing Google to include the brackets, so it’s not surprising it includes those extra results.
Hm, you’re right. I did some searches on this, and apparently brackets are one of the special characters specifically excluded by Google (along with spam-licious ‘@’ and others). How unfortunate.
JoshuaZ has (example) been adding brackets to the tags, such as
[economics]. You don’t mention forcing Google to include the brackets, so it’s not surprising it includes those extra results.I don’t think google respects punctuation. It’s a common complaint.
Hm, you’re right. I did some searches on this, and apparently brackets are one of the special characters specifically excluded by Google (along with spam-licious ‘@’ and others). How unfortunate.