Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi cai te snippets" » "thi mai te snippets", "thi hai te snippets", "thi dai te snippets", "thi cai tu snippets", "thi cai tien 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: (((("thi cai te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi cai te snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi cai te snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cai te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.