Perhaps you should try some spelling variations:
"gia tuong tan snippets" » "gia cuong tan snippets", "gian muong tan snippets", "gia cong tan snippets", "gia truong tan snippets", "gia tuong tac snippets", "gia trong tan snippets", "gia tuong tan slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: "((((\"gia tuong tan snippets\") OR (\"dung java java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( gia tuong tan snippets ) OR ( dung java java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("gia tuong tan snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.