Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung so dich snippets" » "dung co dich snippets", "dung mo dich snippets", "dung cho dich snippets", "dung goc dich snippets", "dung goi dich snippets", "dung hoa dich snippets", "dung so dich slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("dung so dich snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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