Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"le manh than snippets" » "le manh thang snippets", "le manh toan snippets", "le manh tuan snippets", "le minh than snippets", "le anh than snippets", "le thanh than snippets", "le manh than 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: (((("le manh than snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("le manh than snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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