Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung doi dep snippets" » "dung doi code snippets", "huong doi dep snippets", "dung tai dep snippets", "dung co dep snippets", "dung doi dap snippets", "dung doi de snippets", "dung doi deu 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 ("dung doi dep snippets"))) or ("locating bug core snippets"))~.
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