Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doc toan cau snippets" » "doc toan code snippets", "duc toan cau snippets", "doc than cau snippets", "ngoc toan cau snippets", "doc toan cao snippets", "doc toan ban snippets", "doc 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: (((("doc toan cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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