Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu ki lua slippers" » "lieu ky lua slippers", "lieu li lua slippers", "lieu kinh lua slippers", "lieu vi lua slippers", "lieu ki lua slippery", "lieu ki lua 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: (((("lieu ki lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu ki lua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu ki lua slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu ki lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.