Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sam ly trong snippets" » "sam le trong snippets", "sam cay trong snippets", "sam ro trong snippets", "tam ly trong snippets", "cam ly trong snippets", "nam ly trong snippets", "sam ly trong 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: (((("sam ly trong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sam ly trong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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