Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khu tac dung snippets" » "khu sach dung snippets", "khu xay dung snippets", "khu tin dung snippets", "khu tap dung snippets", "khau tai dung snippets", "chiu tac dung snippets", "khu tac dung 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: (((("khu tac dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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