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