Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc noi cong snippets" » "doc noi code snippets", "doc nguoi cong snippets", "doc tai cong snippets", "doc thi cong snippets", "duoc noi cong snippets", "hoc noi cong snippets", "doi noi cong 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: (((("doc noi cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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