Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"using raw java snippets" » "using real java snippets", "using a java snippets", "using low java snippets"
"vi ung va snippets" » "va ung va snippets", "vi luong va snippets", "vi trung va snippets", "vi dung va snippets", "vi vung va snippets", "vi cung va snippets"

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

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