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