Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap than cui snippets" » "cap han cui snippets", "cap phan cui snippets", "cap thai cui snippets", "cap than cua snippets", "cap than nui snippets", "cap thanh qui 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 than cui 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 than cui snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap than cui snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap than cui snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.