Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tuc hon dung snippets" » "tuc hong dung snippets", "tuc hoc dung snippets", "tuc hoi dung snippets", "tu hon dung snippets", "tuc huong dung snippets", "tuc phong dung snippets", "tuc hon dung 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: (((("tuc hon dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tuc hon dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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