# How to exclude search results that have a particular tag?

Is there a way to exclude from search results all posts that have a particular tag?

As part of your search, include -[tag] in the search string. For example, if I wanted to search something on Meta Mathematics, but not posts with , then I'd include -[support] in my search string. This will then give me my search results without any results that are tagged as such (or in the case of answers, whose associated question is tagged as such).
• @hasExams The issue of searching formulas on meta.SE was discussed before; the built-in search is not really designed with latex markup in mind. You may be interested in this question and this answer. ¶ Also, on the subject of your post I found that -[tag] views:0 is a shorter search command with same effect. Operator views:0 is understood as $\ge 0$, and it's impossible for any post to have a negative number of views. – 75064 May 7 '13 at 17:29