Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc doi cuc snippets" » "thuat doi cuc snippets", "thuc dan cuc snippets", "thay doi cuc snippets", "thuc doi cuoc snippets", "thuc doi cua snippets", "thuc hoi chuc 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 doi cuc 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 doi cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc doi cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc doi cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.