Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan cau ban slippers" » "phan dau ban slippers", "phan cac ban slippers", "phan tu ban slippers", "phan can ban slippers", "phan cuu ban slippers", "phan cau ban slippery", "phan cau ban 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: (((("phan cau ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cau ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan cau ban slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan cau ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.