Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lua hoc can snippets" » "lua hoc code snippets", "luan hoc can snippets", "luc hoc can snippets", "cua hoc can snippets", "lua hoc dan snippets", "lua hoc cao snippets", "lua hoc cac 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 ("lua hoc 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 ("lua hoc can snippets"))) OR ("locating bug core snippets")).
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