Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap min ho snippets" » "cap mon ho snippets", "cao minh ho snippets", "cap dien ho snippets", "cap sin ho snippets", "cap bin ho snippets", "cap minh hoa snippets"
"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: (((("cap min ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap min ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap min ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap min ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.