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