Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi hoac dat slippers" » "doi hoa dat slippers", "doi hoat dat slippers", "doi thoai dat slippers", "doi hoach dat slippers", "doi hoc dat slippers", "doi hoac dat slippery", "doi hoac dat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 hoac dat 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 hoac dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi hoac dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi hoac dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.