Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua rai song snippets" » "lua mai song snippets", "lua thai song snippets", "lua doi song snippets", "lua lai song snippets", "luat dai song snippets", "luan rui song 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 rai song 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 rai song snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua rai song snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua rai song snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.