Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi tay cac snippets" » "thi tay code snippets", "thai tay cac snippets", "thi tam cac snippets", "thi tac cac snippets", "thi tai cac snippets", "thi tay bac snippets", "thi 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: (((("thi tay cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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