Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"ran cau thoi snippets" » "ran cau hoi snippets", "ran cau thi snippets", "ran cac thoi snippets", "van cau thoi snippets", "ban cau thoi snippets", "can cau thoi snippets", "ran cau thoi 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: (((("ran cau thoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ran cau thoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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