Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kai tan co snippets" » "hai tan co snippets", "mai tan co snippets", "dai tan co snippets", "kai toan co snippets", "kai tang co snippets", "kai ban co 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: (((("kai tan 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: (((("kai tan co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kai tan co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kai tan co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.