Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ban cho can snippets" » "ban cho code snippets", "ban cheo can snippets", "bang cho can snippets", "ban co can snippets", "ban cho cac snippets", "ban cho phan snippets", "ban 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: (((("ban 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: (((("ban cho can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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