Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung cat map slippers" » "dung chat map slippers", "dung dat map slippers", "dung cac map slippers", "dung cat may slippers", "dung cat map slippery", "dung cat map 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 cat map 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 cat map slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung cat map slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung cat map slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.