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