Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ban quy phan snippets" » "ban quy pham snippets", "ban duy phan snippets", "ban qua phan snippets", "van quy phan snippets", "dan quy phan snippets", "tan quy phan snippets", "ban quy phan 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 ("ban quy phan snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ban quy phan snippets"))) OR ("locating bug code snippets")).
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