Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bang nhan va snippets" » "ban nhan va snippets", "hoang nhan va snippets", "bang thanh va snippets", "bang nhan tai snippets", "bang nhan dan snippets", "bang nhan tao snippets", "bang nhan va 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: (((("bang nhan va snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bang nhan va snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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