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