Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc phuc van slippers" » "toc phu van slippers", "moc phuc van slippers", "toc hoc van slippers", "toc thuc van slippers", "toc phuc va slippers", "toc chuc van slippers", "toc phuc van slippery", "toc phuc van grippers"
"locating bug code snippets" » "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 ("toc phuc van slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc phuc van slippers"))) OR ("locating bug code snippets")).
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