Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kai tang ca snippets" » "bai tang ca snippets", "kai tan ca snippets", "kai yang ca snippets", "kai tang cua snippets", "kai hang ca snippets", "kai tang ma 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 tang ca 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 tang ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kai tang ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kai tang ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.