Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc son dat slippers" » "lac son dat slippers", "luc sang dat slippers", "quoc son dat slippers", "luc hon dat slippers", "luc ion dat slippers", "luc mon dat slippers", "luc son dat slippery", "luc son dat 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: (((("luc son dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc son dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc son dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc son dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.