Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"doi han ap snippets" » "doi nhan ap snippets", "doi hanh ap snippets", "dai han ap snippets", "doi han tap snippets", "doi khan ap snippets", "doi dan ap snippets", "doi han ap slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi han ap snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( doi han ap snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi han ap snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.