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