Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"xin jin chi snippets" » "jing jin chi snippets", "xin ling chi snippets", "xin tin chi snippets", "xin dinh chi snippets", "xin linh chi 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: (((("xin jin chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xin jin chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xin jin chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xin jin chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.