Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luong chu da snippets" » "luong chu code snippets", "luong cho da snippets", "luong thuc da snippets", "luong thi da snippets", "luong chu de snippets", "luong cuu da snippets", "luong phu da snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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

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