Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung ban toi snippets" » "dung ban code snippets", "dung san toi snippets", "dung dan toi snippets", "dong ban toi snippets", "dung ban thoi snippets", "dung ban moi snippets", "dung ban thi 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: (((("dung ban toi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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