Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoan hat va snippets" » "hoan hao va snippets", "hoa hat va snippets", "hoang nhat va snippets", "hoan chat va snippets", "hoan hat van snippets", "hoan dat va snippets", "hoan hat 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: (((("hoan hat 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: (((("hoan hat va snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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