Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bang cac bay snippets" » "nang cao bay snippets", "hang ca bay snippets", "dung cac bay snippets", "bang cac bai snippets", "bang cac ban snippets", "bang cac bac snippets", "bang cac bay 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: (((("python using java snippets") or ("bang cac bay snippets"))) or ("locating bug code snippets"))~.
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