Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong te dao slippers" » "cong ty dao slippers", "cong ti dao slippers", "cong tu dao slippers", "cong te bao slippers", "cong de dao slippers", "cong te cao slippers", "cong te dao slippery", "cong te 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 te 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 te dao slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong te dao slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong te dao slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.