Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lam lai cham snippets" » "lam lai chau snippets", "lam lai cam snippets", "lam lai chang snippets", "lam tai cham snippets", "lay lai cham snippets", "lam lam cham 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: (((("lam lai cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lam lai cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lam lai cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lam lai cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.