Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"do cho doi snippets" » "do cho code snippets", "do cho moi snippets", "do cuoc doi snippets", "do cho tuoi snippets", "do choi doi snippets", "dao cho doi snippets", "do cao doi 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: (((("do cho doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("do cho doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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