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