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