Perhaps you should try some spelling variations:
"nang luong code snippets" » "nang song code snippets", "nang luong cong snippets", "nang luong che snippets"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

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