Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"using real java snippets" » "using metal java snippets", "using raw java snippets", "using real java slippers"
"vi tran van snippets" » "vi luan van snippets", "vi trang van snippets", "v tran van snippets", "vi than van snippets", "vi tran van slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("vi tran van snippets") OR ("using real java snippets"))) OR ("locating bung code snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vi tran van snippets\") OR (\"using real java snippets\"))) OR (\"locating bung code snippets\"))".
• Removing quotes may allow a broader search: (((( vi tran van snippets ) OR ( using real java snippets ))) OR ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vi tran van snippets") OR ("using real java snippets"))) OR ("locating bung code snippets"))*.