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