Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua v pham slippers" » "lua vi pham slippers", "lua d pham slippers", "lua va pham slippers", "lua v pham slippery", "lua v pham 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 v pham 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 v pham slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua v pham slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua v pham slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.