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