Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong da con snippets" » "cong da code snippets", "cong dan con snippets", "cong dac con snippets", "cong dau con snippets", "cong day con snippets", "cong va con snippets", "cong ga con 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: (((("python using java snippets") OR ("cong da con snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"cong da con snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cong da con snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cong da con snippets"))) OR ("locating bug core snippets"))*.