Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than ha dot snippets" » "thanh ha dot snippets", "phan ha dot snippets", "than va dot snippets", "than da dot snippets", "than nhan dot 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: (((("than ha dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than ha dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than ha dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than ha dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.