Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"duoc my c snippets" » "duoc ly c snippets", "duoc ma c snippets", "nuoc my c snippets", "duoc my uc snippets", "duoc m c snippets", "duoc my b snippets"

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: (((("duoc my c snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( duoc my c snippets ) or ( python using java snippets ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duoc my c snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.