Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoa van cau snippets" » "hoa van code snippets", "hoa dan cau snippets", "hoang van cau snippets", "hoa phan cau snippets", "hoa van dau snippets", "hoa van hau snippets", "hoa van chat 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: (((("hoa van 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 van cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoa van cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoa van cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.