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