Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong va ca snippets" » "cong va code snippets", "dong va ca snippets", "cong ha ca snippets", "cong tac ca snippets", "cong va cac snippets", "cong va cao snippets", "cong va cai 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: (((("cong va ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"cong va ca snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( cong va ca snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong va ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.