Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pan va trac slippers" » "pan va tac slippers", "pan tap trac slippers", "phan va trac slippers", "ban va trac slippers", "dan va trac slippers", "pan va trac slippery", "pan va trac 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: (((("pan va trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pan va trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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