Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chan dua ban snippets" » "chay dua ban snippets", "phan dua ban snippets", "chan doan ban snippets", "chan dia ban snippets", "chan cua ban snippets", "chan qua ban snippets", "chan dua ban 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: (((("chan dua ban snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chan dua ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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