Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung co cam snippets" » "dung co code snippets", "dung cho cam snippets", "dung cong cam snippets", "dung cua cam snippets", "dung co cham snippets", "dung co cau snippets", "dung co cac snippets"
"python using java snippets" » "python using data 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: (((("dung co cam snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung co cam snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung co cam snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung co cam snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.