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