Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat dan hon snippets" » "hat dan hon snippets", "luat dan hon snippets", "mat bang hon snippets", "mat dan hoc snippets", "mat dan hoi snippets", "mat dan mon 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: (((("mat dan hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat dan hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat dan hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat dan hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.