Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thay doc cao snippets" » "thay doc code snippets", "thay doi cao snippets", "than doc cao snippets", "thay nuoc cao snippets", "thay hoc cao snippets", "thay do cao snippets", "thay doc dao 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: (((("thay doc cao snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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