Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ping fan mo snippets" » "ping duan mo snippets", "ping zhan mo snippets", "ping dan mo snippets", "ping ran mo snippets", "ping van mo 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: (((("ping fan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ping fan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ping fan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ping fan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.