Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao ket doan snippets" » "bao ket hoa snippets", "bao le doan snippets", "bao ket van snippets", "cao ket doan snippets", "bao viet doan snippets", "hao kiet doan 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: (((("bao ket doan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao ket doan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao ket doan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao ket doan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.