Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lich han hau snippets" » "dich han hau snippets", "lich can hau snippets", "lich thai hau snippets", "lich han khau snippets", "lich van hau snippets", "lich han dau snippets", "lich han hau 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: (((("lich han hau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lich han hau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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