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