Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap van hon snippets" » "cac van hon snippets", "cao van hon snippets", "tap van hon snippets", "cap van hoan snippets", "cap van hong snippets", "cap van hoa 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: (((("cap van hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap van hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap van hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap van hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.