Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi chap xu slippers" » "thi phap xu slippers", "thi cham xu slippers", "thi cap xu slippers", "thi chao xu slippers", "thi chap xu slippery", "thi chap xu grippers"
"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: (((("thi chap xu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi chap xu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi chap xu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi chap xu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.