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