Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhi den bat snippets" » "thai den bat snippets", "khi dien bat snippets", "nghi don bat snippets", "nhi de bat snippets", "nhi sen bat snippets", "nhi danh bat snippets", "nhi den bat 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: (((("nhi den bat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhi den bat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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