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