Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap hoat doi snippets" » "cap thoat doi snippets", "lap hoat doi snippets", "cao hoat doi snippets", "cap hoa doi snippets", "cap hat doi snippets", "cap hoat dong 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 hoat 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 hoat doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap hoat doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap hoat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.