Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua cho tu slippers" » "lua chon tu slippers", "luat cho tu slippers", "luc cho tu slippers", "lua choi tu slippers", "lua cho cu slippers", "lua cho tu slippery", "lua cho tu 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 cho tu 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 cho tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua cho tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua cho tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.