Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung quan am slippers" » "dung quang am slippers", "dung luan am slippers", "luong quan am slippers", "dung quan nam slippers", "dung quan tam slippers", "dung quan ao slippers", "dung quan am slippery", "dung quan am grippers"
"locating bug code snippets" » "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: (((("python using java snippets") or ("dung quan am slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung quan am slippers"))) OR ("locating bug code snippets")).
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