Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"che duc con snippets" » "che duc code snippets", "che duoc con snippets", "chu duc con snippets", "chet duoc con snippets", "che duc cong snippets", "che duc ton snippets", "che duc cuong 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: (((("che duc con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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