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