Perhaps you should try some spelling variations:
"doi bug code snippets" » "doi bung code snippets", "doi bugs code snippets", "doi bug code slippers"
"locating bug core snippets" » "locating bung core snippets", "locating bugs core snippets", "locating bug core slippers", "allocating bug core snippets", "locations bug core snippets", "location bug core snippets", "locating bug more snippets", "locating bug care snippets"
"python using a snippets" » "python using a slippers"

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 bug code snippets") or ("python using a snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi bug code snippets") OR ("python using a snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doi bug code snippets ) or ( python using a snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi bug code snippets") or ("python using a snippets"))) or ("locating bug core snippets"))*.