Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"long do co snippets" » "long do code snippets", "luong do co snippets", "dong do co snippets", "long d co snippets", "long do cao snippets", "long vo co snippets", "long do bo 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: (((("long do co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"long do co snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( long do co snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("long do co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.