Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"toc ban tay snippets" » "toc san tay snippets", "toc ba tay snippets", "hoc ban tay snippets", "toc ban tai snippets", "toc ban lay snippets", "toc ban tat snippets", "toc ban tay 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: (((("toc ban tay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc ban tay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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