Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung ba ke snippets" » "dung ba code snippets", "dung bai ke snippets", "dung bao ke snippets", "dung bac ke snippets", "dung ban ke snippets", "dung bua ke snippets", "dung ba me 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: (((("dung ba ke snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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