Perhaps you should try some spelling variations:
"cac quang tran snippets" » "cac quang tuan snippets", "cac quang trung snippets", "cac quang thanh snippets", "cai quang tran snippets", "chat quang tran snippets", "chau quang tran snippets", "cac quang tran 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 quang tran 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 quang tran snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac quang tran snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac quang tran snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.