Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data cau mo snippets" » "dat cau mo snippets", "da cau mo snippets", "danh cau mo snippets", "data cau do snippets", "data dau mo snippets", "data cau o 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: (((("data cau mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data cau mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data cau mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data cau mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.