Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thay co do snippets" » "tay co do snippets", "thap co do snippets", "thay doi do snippets", "thay co dot snippets", "thay co don snippets", "thay co so 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: (((("thay co do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thay co do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thay co do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thay co do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.