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