Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac hang cau snippets" » "bac thang cau snippets", "ban hang cau snippets", "bach khang cau snippets", "bac hang dau snippets", "bac hang ca snippets", "bac nhung cau snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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