Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan dau ha snippets" » "danh dau ha snippets", "doan dau ha snippets", "van dau ha snippets", "dan dam ha snippets", "dan dau va snippets", "dan cau ha snippets", "dan dau 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: (((("dan dau 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: (((("dan dau ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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