Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap dung doi snippets" » "ap dung doi snippets", "chan dung doi snippets", "cach dung doi snippets", "cap huong doi snippets", "cap dung tai snippets", "cap dung co 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 dung doi 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 dung doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap dung doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap dung doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.