Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"data hoa dau snippets" » "danh hoa dau snippets", "dai hoa dau snippets", "day hoa dau snippets", "data hoa dan snippets", "data hoa dai snippets", "data hoa dam snippets", "data hoa dau 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: (((("data hoa dau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data hoa dau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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