Perhaps you should try some spelling variations:
"thong cach pha slippers" » "phong cach pha slippers", "thong cac pha slippers", "trong cach pha slippers", "thong cach phan slippers", "thong cach pham slippers", "thong cach phap slippers", "thong cach pha slippery", "thong cach pha grippers"
"dung java java snippets" » "dung va java snippets"
"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: (((("thong cach pha slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thong cach pha slippers") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thong cach pha slippers ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thong cach pha slippers") or ("dung java java snippets"))) or ("locating bug code snippets"))*.