Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java grippers" » "python using data grippers", "python using java slippers"
"trinh co do snippets" » "trinh do do snippets", "trinh cong do snippets", "trinh hoa do snippets", "trinh co dot snippets", "trinh co don snippets", "trinh co so snippets"

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

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