Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can dat ngoc slippers" » "can dat nuoc slippers", "can dau ngoc slippers", "can dang ngoc slippers", "can dai ngoc slippers", "cai dat ngoc slippers", "dan dat ngoc slippers", "can dat ngoc slippery", "can dat ngoc 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: (((("can dat ngoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can dat ngoc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can dat ngoc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can dat ngoc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.