Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thoi gio cau snippets" » "thoi gian cau snippets", "thong gio cau snippets", "thoi ki cau snippets", "thoi gioi cau snippets", "thoi gioi chau snippets", "thoi giua 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: (((("thoi gio 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: (((("thoi gio cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi gio cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi gio cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.