Perhaps you should try some spelling variations:
"tin dung java snippets" » "tin dung va snippets", "tinh dung java snippets", "tin dung java slippers"
"dung lua code snippets" » "dung luan code snippets", "dung luat code snippets", "dung cua code snippets", "dung lbm code snippets", "dung lua code slippers"
"locating bug code snippets" » "locatinhg bug code snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code 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: "((((\"tin dung java snippets\") OR (\"dung lua code snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( tin dung java snippets ) OR ( dung lua code snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tin dung java snippets") OR ("dung lua code snippets"))) OR ("locating bug code snippets"))*.