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