Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"muc hat doi snippets" » "muc hat code snippets", "muc chat doi snippets", "tuc hat doi snippets", "luc nhat doi snippets", "muc hoat doi snippets", "muc thay doi snippets", "muc hang doi 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: (((("muc hat doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("muc hat doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( muc hat doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("muc hat doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.