Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc day te snippets" » "thuc dan te snippets", "thuc vat te snippets", "thuc gay te snippets", "thuc day ta snippets", "thuc day tieu 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: (((("thuc day te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc day te snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc day te snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc day te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.