Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan mo van slippers" » "dan mon van slippers", "dan so van slippers", "fan mo van slippers", "dan mao van slippers", "dan moi van slippers", "dan vo van slippers", "dan mo van slippery", "dan mo van 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: (((("dan mo van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan mo van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan mo van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan mo van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.