Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bai giai da snippets" » "bai giang da snippets", "va giai da snippets", "dan giai da snippets", "bai giai dap snippets", "bai giai ma snippets", "bai giai ca 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: (((("bai giai da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bai giai da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bai giai da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bai giai da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.