Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua tuoi bo snippets" » "sua tuoi bo snippets", "tuan tuoi bo snippets", "lua doi bo snippets", "lua nuoi bo snippets", "lua tuoi nho snippets", "lua tuoi tho 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 tuoi bo 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 tuoi bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua tuoi bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua tuoi bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.