Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gio thuc co snippets" » "gioi thuc co snippets", "gia thuc co snippets", "giao thuy co snippets", "gio tuc co snippets", "gio thuat co snippets", "gio thuc cua 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: (((("gio thuc co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gio thuc co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gio thuc co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gio thuc co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.