Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri doi tan slippers" » "tri doi ban slippers", "tri doi tac slippers", "tri dai tan slippers", "tri doi tan slippery", "tri doi tan 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 doi tan 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 doi tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tri doi tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri doi tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.