Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"2014 su van snippets" » "2014 sua van snippets", "2014 cua van snippets", "2012 sua van snippets", "2014 tu van snippets", "2014 vu van snippets", "2014 su van 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.

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

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