Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoa ban than snippets" » "hoa ban thanh snippets", "hoa van thanh snippets", "hoa ban hang snippets", "hoa dan than snippets", "hoa van than snippets", "hoa han than snippets", "hoa ban than 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: (((("hoa ban than snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoa ban than snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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