Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi deu thi slippers" » "doi dau thi slippers", "doi de thi slippers", "moi dieu thi slippers", "doi dieu tri slippers", "doi sieu thi slippers", "doi deu thi slippery", "doi deu thi 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 deu thi 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 deu thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi deu thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi deu thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.