Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dang hai thu snippets" » "dang khai thu snippets", "hang hai thu snippets", "dung hai thu snippets", "dang hoai thu snippets", "dang hai thuy snippets", "dang phai thu snippets", "dang hai thu 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: (((("dang hai thu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang hai thu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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