Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chan ve ho snippets" » "chuan ve ho snippets", "phan ve ho snippets", "can ve ho snippets", "chan ve hop snippets", "chan ve cho snippets", "chan 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: (((("chan 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: (((("chan ve ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chan ve ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chan ve ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.