Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dai duong cam snippets" » "dai duong code snippets", "dai cuong cam snippets", "hai duong cam snippets", "dai luong cam snippets", "dai duong cham snippets", "dai dung cam snippets", "dai duong lam snippets"
"using java java snippets" » "using data java snippets"

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

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