Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"diem cac cay snippets" » "diem cau cay snippets", "dien cac cay snippets", "diem ca cay snippets", "diem cac cam snippets", "diem cac cap 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: (((("diem cac cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("diem cac cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( diem cac cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("diem cac cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.