Perhaps you should try some spelling variations:
"gia trong tin snippets" » "gian trong tin snippets", "gia tuong tin snippets", "dia trong tin snippets", "gia thong tin snippets", "gia trong tan snippets", "gia trong tieng snippets", "gia trong tin 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 trong tin snippets\") OR (\"dung java java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( gia trong tin snippets ) OR ( dung java java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("gia trong tin snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.