Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thong qua ho snippets" » "thong qua code snippets", "thong quan ho snippets", "thong cua ho snippets", "thong tu ho snippets", "thong qua kho snippets", "thong qua cho snippets", "thong qua nho 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 ("thong qua ho snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java snippets\") OR (\"thong qua ho snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung java java snippets ) OR ( thong qua ho snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") OR ("thong qua ho snippets"))) OR ("locating bug core snippets"))*.