Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chang ha a1 slippers" » "chang ham a1 slippers", "hang ha a1 slippers", "chang ama a1 slippers", "chang ha ap slippers", "chang ha a1 slippery", "chang ha a1 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: (((("python using java snippets") or ("chang ha a1 slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("chang ha a1 slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chang ha a1 slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chang ha a1 slippers"))) or ("locating bug code snippets"))*.