Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai 2017 cua snippets" » "dai 2013 cua snippets", "doan 2017 cua snippets", "nam 2017 cua snippets", "dai 2014 cua snippets", "dai 2015 cua 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: (((("dai 2017 cua snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai 2017 cua snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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