Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chim cau mo snippets" » "chim ca mo snippets", "chinh cau mo snippets", "chim co mo snippets", "chim cau do snippets", "chim dau mo snippets", "chim cau o 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 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: (((("chim cau mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chim cau mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chim cau mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.