Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hung thu vat snippets" » "ung thu vat snippets", "dung thu vat snippets", "hong thu vat snippets", "hung thuc vat snippets", "hung thu va snippets", "hung thuat vat snippets", "hung thu vat slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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