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