Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cay cat snippets" » "doi cay code snippets", "doi ca cat snippets", "doi day cat snippets", "voi cay cat snippets", "doi cay ca snippets", "doi may cat snippets", "doi cay cao snippets"
"python using java snippets" » "python using data 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: (((("doi cay cat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi cay cat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi cay cat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi cay cat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.