Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"te than thoa snippets" » "te than thoai snippets", "te thanh hoa snippets", "te thi thoa snippets", "he than thoa snippets", "le thanh thoa snippets", "de thanh thoa snippets", "te than thoa 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: (((("te than thoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("te than thoa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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