Perhaps you should try some spelling variations:
"data using java snippets" » "data using data snippets", "data using java slippers"
"trinh co code snippets" » "trinh do code snippets", "trinh cong code snippets", "trinh hoa code snippets", "trinh cfd code snippets", "trinh co code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code 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 co code snippets") or ("data using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh co code snippets") OR ("data using java snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( trinh co code snippets ) or ( data using java snippets ))) or ( locating bug code snippets ))*.