Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi cap can snippets" » "doi cap code snippets", "doi ca can snippets", "doi cay can snippets", "doi dap can snippets", "doi cap han snippets", "doi cap van snippets", "doi tap can 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 cap can 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 cap can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi cap can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi cap can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.