Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"quan li phi slippers" » "quan ly phi slippers", "quan tri phi slippers", "quan li khi slippers", "quan le phi slippers", "quan linh phi slippers", "quan li phi slippery", "quan li phi 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: (((("quan li phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quan li phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( quan li phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan li phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.