Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"thi cac bang snippets" » "thi cao bang snippets", "thi cac dang snippets", "thi cac ban snippets", "thi cuc bang snippets", "tai cac bang snippets", "thi tac bang snippets"

Try widening your search to All Fields.

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