Perhaps you should try some spelling variations:
"than duc code snippets" » "than duc cong snippets", "than duc con snippets", "tran duc code snippets", "phan duc code snippets", "than doc code snippets", "than duc code slippers"
"python using a snippets" » "python using a slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using a snippets") or ("than duc code snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using a snippets") OR ("than duc code snippets"))) OR ("locating bug code snippets")).
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