Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham cao va slippers" » "cham vao va slippers", "chat cao va slippers", "chay cao va slippers", "cham cao van slippers", "cham tao va slippers", "cham co va slippers", "cham cao va slippery", "cham 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: (((("cham 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: (((("cham cao va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham cao va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham cao va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.