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