Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tieu dam mo snippets" » "tien dam mo snippets", "tiep dam mo snippets", "tieu lam mo snippets", "tieu dam me snippets", "tieu dau mo snippets", "tieu da mo 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: (((("tieu dam 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: (((("tieu dam mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tieu dam mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tieu dam mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.