Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoang hai da snippets" » "hoang hai code snippets", "hang hai da snippets", "hoang nham da snippets", "hoang thi da snippets", "hoang hai dan snippets", "hoang hai ba snippets", "hoang hai va 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: (((("python using java snippets") or ("hoang hai da snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoang hai da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoang hai da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoang hai da snippets"))) or ("locating bug core snippets"))*.