Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung dao son snippets" » "hung dao code snippets", "huong dan son snippets", "duong dao son snippets", "luong dao son snippets", "hung cao son snippets", "hung dai son snippets", "hung do son 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 ("hung dao son snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hung dao son snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hung dao son snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hung dao son snippets"))) or ("locating bug core snippets"))*.