Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khung cua su slippers" » "chung cua su slippers", "khung luan su slippers", "chung cu su slippers", "khung qua su slippers", "khung cua su slippery", "khung cua su 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: (((("python using java snippets") or ("khung cua su slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khung cua su slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khung cua su slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("khung cua su slippers"))) or ("locating bug code snippets"))*.