Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dap ven dam snippets" » "dap ve dam snippets", "dan ven dam snippets", "dap viet dam snippets", "dap van dam snippets", "dap men dam snippets", "dap vien dai snippets", "dap ven dam 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: (((("dap ven dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap ven dam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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