Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap lai cham snippets" » "lap lai chau snippets", "lap lai cam snippets", "lap lai chang snippets", "lap tai cham snippets", "lay lai cham snippets", "lam lai 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: (((("lap 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: (((("lap lai cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap lai cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap lai cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.