Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi voi nam slippers" » "pho voi nam slippers", "phi loi nam slippers", "chi voi nam slippers", "phi doi nam slippers", "phi noi nam slippers", "phi loai nam slippers", "phi voi nam slippery", "phi voi nam 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 voi nam 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 voi nam slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi voi nam slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi voi nam slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.