Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung dat rap slippers" » "dung va rap slippers", "dung tai rap slippers", "dung dat ngap slippers", "dung dat rap slippery", "dung dat rap grippers"
"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: (((("dung dat rap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung dat rap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung dat rap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung dat rap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.