Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi phi choi snippets" » "thi phi code snippets", "thi thi choi snippets", "thi phi loi snippets", "thi bai choi snippets", "chi phi choi snippets", "phi phi choi snippets", "thi phu choi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("thi phi choi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi phi choi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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