Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan tay cac snippets" » "dan tay code snippets", "ban tay cac snippets", "dao tay cac snippets", "gian tay cac snippets", "dan tai cac snippets", "dan tay bac snippets", "dan tap cac 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: (((("python using java snippets") or ("dan tay cac snippets"))) or ("locating bug core snippets"))~.
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