Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hang dam tao snippets" » "chang dam tao snippets", "hang dau tao snippets", "hang nam tao snippets", "hang dam trao snippets", "hang dao tao snippets", "hang dam bao snippets", "hang dam tao 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: (((("hang dam tao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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