Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac cau cham snippets" » "cac cau code snippets", "cac ca cham snippets", "cac cau chan snippets", "cac cau chap snippets", "cac mau cham snippets", "bac cau cham snippets", "ca cau cham 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 cham 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 cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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