Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran duy doi snippets" » "tran duc doi snippets", "tran quy doi snippets", "tran thuy doi snippets", "tran duy doc snippets", "tran duy dot snippets", "tran dung doi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("tran duy doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran duy doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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