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