Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang hai he snippets" » "dang hai code snippets", "dang khai he snippets", "hang hai he snippets", "dung hai he snippets", "dang tai he snippets", "dang hai le snippets", "dang kai he snippets"
"python using java snippets" » "python using data snippets"

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

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