Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trac nhe cac snippets" » "trac nhe code snippets", "trac nha cac snippets", "truc nha cac snippets", "trac ho cac snippets", "trac he cac snippets", "trac nghe cao snippets", "trac nghe cnc 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: (((("trac nhe cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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