Perhaps you should try some spelling variations:
"ban trinh java snippets" » "ban tinh java snippets", "dan trinh java snippets", "van trinh java snippets"
"hanhg java java slippers" » "hanhg java java slippery", "hanhg java java grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ban trinh java snippets") or ("hanhg java java slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban trinh java snippets") OR ("hanhg java java slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban trinh java snippets ) or ( hanhg java java slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban trinh java snippets") or ("hanhg java java slippers"))) or ("locating bug code snippets"))*.