Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi phan lan slippers" » "phoi phan lan slippers", "chi phan lan slippers", "phe phan lan slippers", "phi phan lap slippers", "phi phan van slippers", "phi phan loai slippers", "phi phan lan slippery", "phi phan lan 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 phan lan 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 phan lan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi phan lan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi phan lan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.