Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoat hoi qua snippets" » "hoat doi qua snippets", "hoa hoi qua snippets", "hoat ho qua snippets", "hoat hoi cua snippets", "hoat hoa qua snippets", "hoat hai quan snippets", "hoat hoi qua 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: (((("hoat hoi qua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoat hoi qua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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