Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"duc hoang ve snippets" » "duc hoang code snippets", "duc hoa ve snippets", "duc hung ve snippets", "duc thang ve snippets", "duc hoang de snippets", "duc hoang va snippets", "duc hoang vu 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 ("duc hoang ve snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("duc hoang ve snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( duc hoang ve snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("duc hoang ve snippets"))) or ("locating bug core snippets"))*.