Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tung duy cho snippets" » "tung duy code snippets", "luong duy cho snippets", "quang duy cho snippets", "vuong duy cho snippets", "tung day cho snippets", "tung dung cho snippets", "tung duy khoe 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: (((("tung duy cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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