Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap van xo snippets" » "lap va xo snippets", "tap van xo snippets", "lap ban xo snippets", "lap van do snippets", "lap van ho snippets", "lap van co 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 van xo 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 van xo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap van xo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap van xo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.