Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc cua vy slippers" » "hoc cua vy slippers", "thuc va vy slippers", "thuc cua vi slippers", "thuc cua ky slippers", "thuc cua vu slippers", "thuc cua vy slippery", "thuc cua vy 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: (((("thuc cua vy slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc cua vy slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc cua vy slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc cua vy slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.