Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cua noi bang snippets" » "cua noi quang snippets", "cua noi thang snippets", "cua noi dung snippets", "chua noi bang snippets", "cua hoi bang snippets", "cua moi bang snippets", "cua noi bang 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: (((("cua noi bang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua noi bang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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