Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phap cao va slippers" » "phap ca va slippers", "phap cac va slippers", "phap cai va slippers", "phap cao van slippers", "phap tao va slippers", "phap co va slippers", "phap cao va slippery", "phap cao va 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: (((("phap cao va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap cao va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phap cao va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap cao va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.