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 tang snippets" » "bac cau thang snippets", "bac cao tang snippets", "bac ca tang snippets", "bach cau tang snippets", "ba cau tang snippets", "bac can tang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bac cau tang snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac cau tang snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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