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