Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc gan len slippers" » "thuc dan len slippers", "thuc van len slippers", "thu gan len slippers", "thuc gan lien slippers", "thuc can len slippers", "thuc gian lan slippers", "thuc gan len slippery", "thuc gan len 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 gan len 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 gan len slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc gan len slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc gan len slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.