Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu thi trac slippers" » "chu thi tran slippers", "chu thi tac slippers", "chu thi trang slippers", "chuc thi trac slippers", "cau thi trac slippers", "chu thich trac slippers", "chu thi trac slippery", "chu thi 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: (((("chu thi 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: (((("chu thi trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu thi trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu thi trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.