Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bich nga mo snippets" » "bich ga mo snippets", "bich nha mo snippets", "bich ngay moi snippets", "dich nga mo snippets", "tich nga mo snippets", "binh nga mo snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("bich nga mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bich nga mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bich nga mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bich nga mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.