Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi lam dong snippets" » "chi lao dong snippets", "chi lam sang snippets", "chi ha dong snippets", "chi nam dong snippets", "chi lang dong snippets", "thai lam dong 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: (((("chi lam dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi lam dong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi lam dong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi lam dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.