Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"diem van mo snippets" » "dien van mo snippets", "diem can mo snippets", "dieu van mo snippets", "diem van mao snippets", "diem van do snippets", "diem van ho 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 van 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: (((("diem van mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( diem van mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("diem van mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.