Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan vi dat slippers" » "phan va dat slippers", "phan ve dat slippers", "phan bi dat slippers", "phan voi dat slippers", "phan vi dai slippers", "phan vi dat slippery", "phan vi 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: (((("python using java snippets") or ("phan vi dat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phan vi dat slippers"))) OR ("locating bug code snippets")).
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