Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat van trac slippers" » "hat va trac slippers", "hat van thac slippers", "hat van tra slippers", "hoat van trac slippers", "ha van trac slippers", "hai van trac slippers", "hat van trac slippery", "hat van trac 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: (((("hat van trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat van trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat van trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat van trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.