Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"bac cau thac snippets" » "bac cao thach snippets", "bac cau thang snippets", "bac cau thi snippets", "bach cau thac snippets", "ba cau thac snippets", "bac can thac snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bac cau thac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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