Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using ca chi snippets" » "using ca code snippets", "using a chi snippets", "using c chi snippets", "using cfd chi snippets", "using cu chi snippets", "using la chi 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 ("using ca chi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("using ca chi snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( using ca chi snippets ))) or ( locating bug core snippets ))*.