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