Perhaps you should try some spelling variations:
"vu sinh trinh snippets" » "vu dinh trinh snippets", "vu hanh trinh snippets", "vu sinh trung snippets", "vi sinh trinh snippets", "va sinh trinh snippets", "vu sinh 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: (((("vu sinh 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: (((("vu sinh trinh snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( vu sinh trinh snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vu sinh trinh snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.