Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"van tinh do snippets" » "van thinh do snippets", "van minh do snippets", "ban tinh do snippets", "van trinh do snippets", "van tinh doi snippets", "van tinh da snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"van tinh do snippets\") OR (\"using java java snippets\"))) OR (\"locating bung code snippets\"))~".
• Removing quotes may allow a broader search: (((( van tinh do snippets ) OR ( using java java snippets ))) OR ( locating bung code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("van tinh do snippets") OR ("using java java snippets"))) OR ("locating bung code snippets"))*.