Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hien loi lua snippets" » "hieu loi lua snippets", "thien loc lua snippets", "khien hoi lua snippets", "hien loi hua snippets", "hien loi luu snippets", "hien toi lua snippets", "hien loi lua 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: (((("hien loi lua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hien loi lua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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