Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thap khu cao snippets" » "thap phu cao snippets", "nhap khau cao snippets", "thuat khu cao snippets", "thap khau cao snippets", "thap khu bao snippets", "thap thuc cao 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: (((("thap khu cao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thap khu cao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thap khu cao snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thap khu cao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.