Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"son binh he snippets" » "son binh code snippets", "son tinh he snippets", "son vinh he snippets", "song minh he snippets", "son benh he snippets", "son hinh he 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: (((("son binh he snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
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