Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung toan ca snippets" » "dung toan code snippets", "dung doanh ca snippets", "dung thang ca snippets", "dung thanh ca snippets", "dung toan cao snippets", "dung toan cau snippets", "dung toan 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: (((("dung toan ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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