Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"paul san van snippets" » "paul van van snippets", "paul danh van snippets", "phu san van snippets", "paul tan van snippets", "paul luan van snippets", "paul tran van snippets", "paul san van 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: (((("python using java snippets") or ("paul san van snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("paul san van snippets"))) OR ("locating bug code snippets")).
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