Perhaps you should try some spelling variations:
"locatinhg bug code snippets" » "locating bug code snippets"
"using java core snippets" » "using data core snippets"
"dung mo hinh snippets" » "dung co hinh snippets", "dung cho hinh snippets", "dung von hinh snippets", "dung mo chinh snippets", "dung mo dinh snippets", "dung mo minh 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 core snippets") or ("dung mo hinh snippets"))) or ("locatinhg bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java core snippets") OR ("dung mo hinh snippets"))) OR ("locatinhg bug code snippets")).
• Removing quotes may allow a broader search: (((( using java core snippets ) or ( dung mo hinh snippets ))) or ( locatinhg bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java core snippets") or ("dung mo hinh snippets"))) or ("locatinhg bug code snippets"))*.