Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"son lon chan snippets" » "son long chain snippets", "son jong chan snippets", "son dong chan snippets", "son luon chan snippets", "son con chan snippets", "cong lon chan 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: (((("son lon chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("son lon chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( son lon chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son lon chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.