Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoi toan cau snippets" » "hoi toan code snippets", "hop toan cau snippets", "boi toan cau snippets", "hoa toan cau snippets", "hoi toan cao snippets", "hoi toan ban snippets", "hoi toan tap 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: (((("hoi toan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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