Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"diem can che snippets" » "dieu can che snippets", "diem cau che snippets", "tiem can che snippets", "diem han che snippets", "diem cac che snippets", "diem can chi 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 can che 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 can che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( diem can che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("diem can che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.