Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khac duan ca snippets" » "khac duan code snippets", "nhac dan ca snippets", "khau luan ca snippets", "khai tuan ca snippets", "khac dan ca snippets", "khac quan cua snippets", "khac quan cau 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 ("khac duan ca snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"khac duan ca snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( khac duan ca snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("khac duan ca snippets"))) OR ("locating bug core snippets"))*.