Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"chi phai thu snippets" » "chi phi thu snippets", "chi phan thu snippets", "chim nhai thu snippets", "chi phap thu snippets", "chi pham thu snippets", "chi hai thu snippets", "chi phai 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: (((("chi phai 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: (((("chi phai thu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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