Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong hai hoa snippets" » "dong hai code snippets", "dong ha hoa snippets", "dong tai hoa snippets", "cong hai hoa snippets", "dong thai hoa snippets", "dong dai hoa snippets", "dong lai hoa 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: (((("dong hai hoa snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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