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