Perhaps you should try some spelling variations:
"trong tranh java slippers" » "trong thanh java slippers", "trong trang java slippers", "trong nganh java slippers", "trong trinh java slippers", "trong tranh va slippers", "trong tranh java slippery", "trong tranh java grippers"
"ngu java java snippets" » "ngu va java snippets"
"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: (((("ngu java java snippets") or ("trong tranh java slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ngu java java snippets") OR ("trong tranh java slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ngu java java snippets ) or ( trong tranh java slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ngu java java snippets") or ("trong tranh java slippers"))) or ("locating bug code snippets"))*.