Perhaps you should try some spelling variations:
"hai lang dong snippets" » "hai lang code snippets", "hai nang dong snippets", "hai wang dong snippets", "hai lang trong snippets", "hai long dong snippets", "hoi lang dong snippets", "tai lang dong snippets"
"locating bug core snippets" » "locating bug code 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 ("hai lang dong snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("hai lang dong snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( hai lang dong snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("hai lang dong snippets"))) or ("locating bug core snippets"))*.