Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat so phan slippers" » "hat co phan slippers", "hat hoc phan slippers", "hat hoa phan slippers", "nhat so phan slippers", "hat do phan slippers", "thuat so phan slippers", "hat so phan slippery", "hat so phan 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: (((("hat so phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat so phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat so phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat so phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.