Perhaps you should try some spelling variations:
"cac dinh trinh snippets" » "cac dinh tinh snippets", "cac sinh trinh snippets", "cac dinh tri snippets", "xac dinh trinh snippets", "cac tinh trinh snippets", "cac hinh trinh snippets", "cac dinh trinh slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

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