Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc benh xo snippets" » "thu benh xo snippets", "thuc ben xo snippets", "thuc hanh xo snippets", "thuc benh co snippets", "thuc benh hoc snippets", "thuc benh noi 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: (((("thuc benh xo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc benh xo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc benh xo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc benh xo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.