Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thoi dao ge snippets" » "thoi dai ge snippets", "thi dao ge snippets", "thoi sao ge snippets", "thoi dao ve snippets", "thoi dao le 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 dao ge 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 dao ge snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi dao ge snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi dao ge snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.