Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dap dong san snippets" » "dao dong san snippets", "dan dong san snippets", "dam dong san snippets", "dap cong san snippets", "dap dong bang snippets", "dap dong von snippets", "dap dong san 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 dong san snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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