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