Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thong quang phu snippets" » "thong quan phu snippets", "thong qua phu snippets", "luong quang phu snippets", "thong quang pho snippets", "thong quang khue snippets", "thong quang phat snippets"
"dung java java slippery" » "dung va java slippery", "dung java java slippers"

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 slippery") OR ("thong quang phu snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"dung java java slippery\") OR (\"thong quang phu snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( dung java java slippery ) OR ( thong quang phu snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java slippery") OR ("thong quang phu snippets"))) OR ("locating bug core snippets"))*.