Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu cho can snippets" » "chu cho code snippets", "cu cho can snippets", "chu ho can snippets", "chung cho can snippets", "chu cho cac snippets", "chu cho phan snippets", "chu cho cong 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: (((("chu cho can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu cho can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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