Perhaps you should try some spelling variations:
"locatinhg bug code snippets" » "locating bug code snippets", "locatinhg bug core snippets"
"python using java snippets" » "python using data snippets"
"vi con cau snippets" » "vi cong cau snippets", "vi co cau snippets", "vi can cau snippets", "vit con cau snippets", "voi con cau snippets", "va con cau snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vi con cau snippets") OR ("python using java snippets"))) OR ("locatinhg bug code snippets"))~.
• Removing quotes may allow a broader search: (((( vi con cau snippets ) or ( python using java snippets ))) or ( locatinhg bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi con cau snippets") or ("python using java snippets"))) or ("locatinhg bug code snippets"))*.