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How to search the internet for terms with special characters

Is there a search engine that will not ignore punctuation marks (like $ % & ! @ #...)? I want to search the web for some documentation on some code but Google keeps ignoring the symbols. I am not looking for a code search engine. I don't want to find code. I want to find articles and blog posts about a particular string of code so searching Google's Code Search engine or Git are not helpful to me.