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