Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc do hoc snippets" » "hoc doi hoc snippets", "hoc co hoc snippets", "hoc bo hoc snippets", "hoc do hoa snippets", "hoc du 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: (((("hoc do hoc 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 do hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc do hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc do hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.