Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luong chu ve snippets" » "luong chu code snippets", "luong cho ve snippets", "luong thuc ve snippets", "luong thi ve snippets", "luong cuu ve snippets", "luong chu de snippets", "luong chu vi 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: (((("python using java snippets") or ("luong chu 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 ("luong chu ve snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luong chu ve snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luong chu ve snippets"))) or ("locating bug core snippets"))*.