Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"kho dong ha snippets" » "khoi dong ha snippets", "pho dong ha snippets", "cho dong ha snippets", "kho dong hoa snippets", "kho dong va snippets", "kho dong hoc snippets", "kho dong ha 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: (((("kho dong ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kho dong ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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