Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong tu phat slippers" » "cong ty phat slippers", "cong cu phat slippers", "dong tu phat slippers", "cong su phat slippers", "cong te phat slippers", "cong cuu phat slippers", "cong tu phat slippery", "cong tu phat 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 tu phat 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 tu phat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong tu phat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong tu phat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.