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