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