Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"cong nhat ta snippets" » "cong nhan ta snippets", "cong ha ta snippets", "cong suat ta snippets", "cong nhat tan snippets", "cong nhat tai snippets", "cong nhat tu snippets", "cong nhat ta slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("cong nhat ta snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( cong nhat ta snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("cong nhat ta snippets"))) or ("locating bug code snippets"))*.