Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac lon va slippers" » "cac mon va slippers", "cac lop va slippers", "cac don va slippers", "cac lon va slippery", "cac lon 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: (((("cac lon 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: (((("cac lon va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac lon va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac lon va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.