Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sung van vat slippers" » "song van vat slippers", "dung van vat slippers", "vung van vat slippers", "sung van chat slippers", "sung nhan vat slippers", "sung van vat slippery", "sung van vat 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 ("sung van vat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("sung van vat slippers"))) OR ("locating bug code snippets")).
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