Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pham ca dat slippers" » "pham can dat slippers", "pham ma dat slippers", "pham va dat slippers", "pham cai dat slippers", "pham ca dao slippers", "pham ca dan slippers", "pham ca dat slippery", "pham ca dat 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: (((("pham ca dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pham ca dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pham ca dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pham ca dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.