Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc eu case snippets" » "hoc cjeu case snippets", "hoc sea case snippets", "hoc su case snippets", "hoc du case snippets", "hoc dieu case 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 eu case 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 eu case snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc eu case snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc eu case snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.