Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phuc vu 01 slippers" » "phuc tu 01 slippers", "thuc vu 01 slippers", "phu vu 01 slippers", "phuc vu 01 slippery", "phuc vu 01 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: (((("phuc vu 01 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phuc vu 01 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phuc vu 01 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phuc vu 01 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.