Perhaps you should try some spelling variations:
"mau sac cong snippets" » "mau sac code snippets", "mau cac cong snippets", "mau san cong snippets", "mau sat cong snippets", "mau sau cong snippets", "mat sach cong snippets", "cau sach cong snippets"
"locating bug core snippets" » "locating bug code snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

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 ("mau sac cong snippets"))) or ("locating bug core snippets"))~.
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