Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap hai mon snippets" » "lap tai mon snippets", "lap lai mon snippets", "lap hoat mon snippets", "lap hai moi snippets", "lap hai con snippets", "lap hai son 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 hai mon 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 hai mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap hai mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap hai mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.