Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"danh ca toi snippets" » "danh ca code snippets", "dan ca toi snippets", "doanh cua toi snippets", "danh cho toi snippets", "danh cac toi snippets", "danh cua toi snippets", "danh ca tai 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: (((("danh ca toi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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