Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua so dan slippers" » "luat so dan slippers", "cua so dan slippers", "lua co dan slippers", "lua so dac slippers", "lua so dan slippery", "lua so dan 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 so dan 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 so dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua so dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua so dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.