Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan voi cay snippets" » "phan voi code snippets", "pham voi cay snippets", "phan hoi cay snippets", "phan moi cay snippets", "phan voi cac snippets", "phan voi can snippets", "phan doi cay 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: (((("phan voi cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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