Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi thi su slippers" » "phi tai su slippers", "chi thi su slippers", "phi phi su slippers", "phi thi cu slippers", "phi thi tu slippers", "phi chi su slippers", "phi thi su slippery", "phi thi su 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 thi su 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 thi su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi thi su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi thi su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.