Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"diem co can snippets" » "diem c can snippets", "diem ca can snippets", "dieu co can snippets", "diem cho can snippets", "diem co ban snippets", "diem co dan 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 co can 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 co can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( diem co can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("diem co can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.