Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phja dan da snippets" » "phja den da snippets", "hoa dan da snippets", "chua dan da snippets", "phja dan dat snippets", "phja dan ca snippets", "phja 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: (((("phja 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: (((("phja dan da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phja dan da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phja dan da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.