Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lon ve ho snippets" » "long ve ho snippets", "lon va ho snippets", "lon vi ho snippets", "lon ve hop snippets", "lon ve cho snippets", "lon ve 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: (((("lon ve ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lon ve ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lon ve ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lon ve ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.