Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"yu pang rok snippets" » "yu hang rok snippets", "yu nang ro snippets", "yu pang mot snippets", "yun pang rok snippets", "yu wang rok 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: (((("yu pang rok snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("yu pang rok snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yu pang rok snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yu pang rok snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.