Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc doi lo snippets" » "hoc dai lo snippets", "hoc noi lo snippets", "hoc moi lo snippets", "hoc doi bo snippets", "hoc doi co snippets", "hoc doi 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: (((("hoc doi lo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc doi lo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc doi lo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc doi lo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.