Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoa cong cau snippets" » "hoa cong code snippets", "cua cong cau snippets", "va cong cau snippets", "hoa co cau snippets", "hoa cong cu snippets", "hoa cong chuc snippets", "hoa thong cau 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: (((("hoa cong cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoa cong cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoa cong cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoa cong cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.