Perhaps you should try some spelling variations:
"using based anode snippets" » "using based code snippets", "using masked anode snippets", "fusion based anode snippets", "mining based anode snippets"
"locating bug core snippets" » "locating bug code snippets"
"dung lua cau snippets" » "dung lua code snippets", "dung luan cau snippets", "dung luat cau snippets", "dung cua cau snippets", "dung quan cau 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 based anode snippets") or ("dung lua cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using based anode snippets") OR ("dung lua cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using based anode snippets ) or ( dung lua cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using based anode snippets") or ("dung lua cau snippets"))) or ("locating bug core snippets"))*.