Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cung tan cao snippets" » "cung tan code snippets", "cung than cao snippets", "cong tan cao snippets", "cung ta cao snippets", "cung toan cao snippets", "cung tao cao snippets", "cung tay cao 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: (((("python using java snippets") or ("cung tan cao snippets"))) or ("locating bug core snippets"))~.
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