Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhap mon dot snippets" » "nhap mon dat snippets", "nhap cong dot snippets", "nhap mon ngot snippets", "phap mon dot snippets", "nhan mon dot snippets", "nhat mon dot 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: (((("nhap mon dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhap mon dot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhap mon dot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhap mon dot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.