Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung cac ho snippets" » "vung cac code snippets", "dung cac ho snippets", "luong cac ho snippets", "cuong cac ho snippets", "vung cac hop snippets", "vung cac hoc snippets", "vung cac co 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: (((("vung cac ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vung cac ho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( vung cac ho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("vung cac ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.