Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"huong hoa so snippets" » "huong hoa code snippets", "phuong hoa so snippets", "hung hoa so snippets", "luong khoa so snippets", "huong hoa son snippets", "huong hoa co snippets", "huong hoa vo 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: (((("huong hoa so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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