Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mau thap co snippets" » "mau thai co snippets", "mau than co snippets", "mau thay co snippets", "mau tap co snippets", "mau phap cho 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: (((("mau thap co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mau thap co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mau thap co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mau thap co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.