Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hat da ngon snippets" » "hat da nhon snippets", "hat do ngon snippets", "hat danh ngon snippets", "hat dan ngon snippets", "hat dam ngon snippets", "hat dao ngon snippets", "hat da ngon 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: (((("hat da ngon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat da ngon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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