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