Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"from voi con snippets" » "form voi con snippets", "from vat con snippets", "som voi con snippets", "from voi cong snippets", "from voi chon snippets", "from voi can 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: (((("from voi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("from voi con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( from voi con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("from voi con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.