Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuong di toi snippets" » "cuong di code snippets", "duong di toi snippets", "cuong do toi snippets", "huong di toi snippets", "cuong doi toi snippets", "cuong di hoi snippets", "cuong di roi 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: (((("cuong di toi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuong di toi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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