Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"python using java snippets" » "python using data snippets"
"co doi code snippets" » "co doi cong snippets", "co doi co snippets", "co doi de snippets", "cho doi code snippets", "co dot code snippets", "co dai code 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: (((("co doi code snippets") or ("python using java snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("co doi code snippets") OR ("python using java snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( co doi code snippets ) or ( python using java snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("co doi code snippets") or ("python using java snippets"))) or ("locating bugs code slippers"))*.