Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"loi dan da snippets" » "hoi dan da snippets", "loi day da snippets", "doi dan da snippets", "loi dan dat snippets", "loi dan ca snippets", "loi dan va 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: (((("loi dan da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("loi dan da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( loi dan da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("loi dan da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.