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