Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"van cho ho snippets" » "van chi ho snippets", "san cho ho snippets", "van chat ho snippets", "van cho hoc snippets", "van cho hoa snippets", "van pho ho snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("van cho ho snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van cho ho snippets") OR ("python using java snippets"))) OR ("lochating bug code snippets")).
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