Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi ca theo slippers" » "doi cau theo slippers", "doi va theo slippers", "doi chan theo slippers", "doi cua theo slippers", "doi cay theo slippers", "duoi ca theo slippers", "doi ca theo slippery", "doi ca theo grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

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