Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc dao chu snippets" » "thuc dan chu snippets", "thuc day chu snippets", "chuc dao chu snippets", "thuc dao phu snippets", "thuc cao chu snippets", "thuc dao 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: (((("thuc dao chu 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 dao chu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc dao chu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc dao chu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.