Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc viet my slippers" » "hoc viet my slippers", "thuc hien my slippers", "thuc vat my slippers", "thuc viet may slippers", "thuc viet mo slippers", "thuc viet ty slippers", "thuc viet my slippery", "thuc viet my 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: (((("thuc viet my slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc viet my slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc viet my slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc viet my slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.