Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java grippers" » "python using data grippers"
"p trinh cau slippers" » "p trinh chat slippers", "p trinh chao slippers", "p trinh tu slippers", "n trinh cau slippers", "lap trinh cau slippers", "co trinh cau slippers", "p trinh cau slippery"

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

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