Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tham da su slippers" » "tham dam su slippers", "kham da su slippers", "tham do su slippers", "tham dan su slippers", "tham dat su slippers", "tham va su slippers", "tham da su slippery", "tham da 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: (((("tham da 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: (((("tham da su slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tham da su slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tham da su slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.