Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"cau cao bang snippets" » "cau cao dang snippets", "cau cao tang snippets", "cau cao nang snippets", "cu cao bang snippets", "cau tao bang snippets", "ca cao bang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("cau cao bang snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau cao bang snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
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