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