Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat cac cua snippets" » "dat cac code snippets", "sat cac cua snippets", "dat cau cua snippets", "dan cac cua snippets", "dat cach cua snippets", "dat cac qua snippets", "dat ca cua 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: (((("dat cac cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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