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