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