Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cac cach snippets" » "doi cac code snippets", "doi cai cach snippets", "doi cuoc cach snippets", "doi va cach snippets", "doi cach cach snippets", "voi cac cach snippets", "do cac cach 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: (((("doi cac cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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