Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan cac tap slippers" » "dan cach tap slippers", "dang cac tap slippers", "dan ca tap slippers", "dan cac cap slippers", "dan cac tac slippers", "dan cac tai slippers", "dan cac tap slippery", "dan cac tap 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: (((("dan cac tap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan cac tap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan cac tap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cac tap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.