Perhaps you should try some spelling variations:
"ba trong code snippets" » "ba trong cong snippets", "ba trong co snippets", "ba trong che snippets", "bai trong code snippets", "ban trong code snippets", "bao trong code snippets"
"using java java snippets" » "using data java snippets"
"locating bug core snippets" » "locating bug code 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: "((((\"ba trong code snippets\") OR (\"using java java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( ba trong code snippets ) OR ( using java java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ba trong code snippets") OR ("using java java snippets"))) OR ("locating bug core snippets"))*.