Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lai tam cong snippets" » "lai tai cong snippets", "lai tap cong snippets", "lai dam cong snippets", "lai cam cong snippets", "lai nam cong 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: (((("lai tam cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lai tam cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lai tam cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lai tam cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.