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