Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pham chi cac snippets" » "pham chi code snippets", "pham thi cac snippets", "tham chi cac snippets", "pham chieu cac snippets", "pham cho cac snippets", "pham chi cuc snippets", "pham chon 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: (((("pham chi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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