Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh doi cong snippets" » "trinh doi code snippets", "trinh do cong snippets", "trinh hoi cong snippets", "tinh doi cong snippets", "trinh doi song snippets", "trinh noi cong snippets", "trinh moi cong snippets"
"dung using java snippets" » "dung ung java snippets", "dung sinh java snippets", "dung uong java snippets", "dung using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh doi cong snippets") or ("dung using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh doi cong snippets") OR ("dung using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh doi cong snippets ) or ( dung using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh doi cong snippets") or ("dung using java snippets"))) or ("locating bug core snippets"))*.