Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets", "python using data slippers"
"cuc ha tran snippets" » "cuc nha trang snippets", "cuc thai tran snippets", "cuc tan tran snippets", "cuc hai tran snippets", "cuc hoa tran snippets", "vuc ha tran snippets", "cuc ha tran slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using data snippets") or ("cuc ha tran snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using data snippets") OR ("cuc ha tran snippets"))) OR ("locating bugs code snippets")).
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