Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dam tay hoi snippets" » "dam may hoi snippets", "dan tay hoi snippets", "dao tay hoi snippets", "dam tay ho snippets", "dam tao hoi snippets", "dam tay thai 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: (((("dam tay hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dam tay hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dam tay hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dam tay hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.