Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang ca cao snippets" » "tang ca code snippets", "tang cua cao snippets", "hang ca cao snippets", "tang ma cao snippets", "tang ca dao snippets", "tang cu cao snippets", "tang 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: (((("tang ca cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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