Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung du choi snippets" » "dung du code snippets", "dung de choi snippets", "dung cu choi snippets", "dung cua choi snippets", "dung do choi snippets", "dung du chi snippets", "dung su choi 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 du choi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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