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