Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thinh ky doi snippets" » "trinh ky doi snippets", "thanh ky doi snippets", "thinh le doi snippets", "thinh ly doi 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: (((("thinh ky doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thinh ky doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thinh ky doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thinh ky doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.