Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac cau chi snippets" » "cac cau code snippets", "cac mau chi snippets", "bac cau chi snippets", "ca cau chi snippets", "cac cau chiu snippets", "cac cau thi snippets", "cac ca chi 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: (((("cac cau chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac cau chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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