Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data cau hat slippers" » "dat cau hat slippers", "da cau hat slippers", "danh cau hat slippers", "data cao chat slippers", "data cuu phat slippers", "data cau hat slippery", "data cau hat 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: (((("data cau hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data cau hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data cau hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data cau hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.