Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"san hoi dat slippers" » "san choi dat slippers", "dan hoi dat slippers", "san ho dat slippers", "san hoi dap slippers", "san hoi dan slippers", "san hoc dat slippers", "san hoi dat slippery", "san hoi dat 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: (((("san hoi dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("san hoi dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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