Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap su soc snippets" » "phap tu soc snippets", "phap so soc snippets", "phap xu soc snippets", "phap cu soc snippets", "phap su hoc 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: (((("phap su soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap su soc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap su soc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap su soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.