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