Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong ti dao slippers" » "cong ty dao slippers", "cong li dao slippers", "cong tu dao slippers", "cong thi dao slippers", "cong te dao slippers", "cong ti da slippers", "cong ti dao slippery", "cong ti dao 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: (((("cong ti dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong ti dao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong ti dao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong ti dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.