Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chon hoi dan snippets" » "khoan hoi dan snippets", "chinh hoi dan snippets", "chon gioi dan snippets", "chon hoa dan snippets", "chon hoc dan snippets", "chon hoi dap snippets", "chon hoi dan slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("chon hoi dan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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