Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toan toan do snippets" » "toan toan code snippets", "toan tran do snippets", "thanh toan do snippets", "toan doanh do snippets", "toan toan ho snippets", "toan toan co snippets", "toan toan du snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("toan toan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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