Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan do sach slippers" » "phan bo sach slippers", "phan co sach slippers", "phan mo sach slippers", "phan doc sach slippers", "phan do sanh slippers", "phan do sach slippery", "phan do sach 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 do sach 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 do sach slippers"))) OR ("locating bug code snippets")).
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