Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thai toan do snippets" » "thai toan code snippets", "thai doan do snippets", "thai tran do snippets", "thanh toan do snippets", "thai toan ho snippets", "thai toan co snippets", "thai toan du 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: (((("thai toan do snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
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