Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trong quan thuy snippets" » "thong quan thuy snippets", "tong quan thuy snippets", "thong quang thuy snippets", "trong xuan thuy snippets", "trong quang huy snippets", "trong tuan thu snippets"
"dung java java snippets" » "dung va java snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung java java snippets") OR ("trong quan thuy snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"trong quan thuy snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( trong quan thuy snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") OR ("trong quan thuy snippets"))) OR ("locating bug core snippets"))*.