Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chua cua dan slippers" » "chu cua dan slippers", "chua cu dan slippers", "chuc cua dan slippers", "chua cua dang slippers", "chua cua ban slippers", "chua ca dan slippers", "chua cua dan slippery", "chua cua dan 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 cua dan 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 cua dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chua cua dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chua cua dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.