Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"xin hoa dung snippets" » "xin khoa dung snippets", "xin hoa duong snippets", "xin hoa dong snippets", "dien hoa dung snippets", "minh hoa dung snippets", "tien hoa dung snippets", "xin hoa dung 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: (((("xin hoa dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xin hoa dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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