Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mac cao so snippets" » "mac cao code snippets", "mach cao so snippets", "mac ca so snippets", "bac cao so snippets", "mac cao son snippets", "mac co so snippets", "mac cao su snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mac cao so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mac cao so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mac cao so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mac cao so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.