Perhaps you should try some spelling variations:
"dap phap toan snippets" » "dap phap hoan snippets", "dap phap luan snippets", "dap tap toan snippets", "danh phap toan snippets", "ban phap toan snippets", "va phap toan snippets"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low 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: (((("dap phap toan snippets") or ("python using raw snippets"))) or ("locating bug code snippets"))~.
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