Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"2014 su han snippets" » "2014 sua han snippets", "2014 cua han snippets", "2012 sua han snippets", "2014 su phan snippets", "2014 su hoan snippets", "2014 su van snippets", "2014 su han slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("2014 su han snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( 2014 su han snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("2014 su han snippets"))) or ("locating bug code snippets"))*.