Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu tap trac slippers" » "chu tap toan slippers", "chua tap trac slippers", "khu tap trac slippers", "chu tai trac slippers", "chu tap trac slippery", "chu tap 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: (((("chu tap 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: (((("chu tap trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu tap trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu tap trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.