Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khac pha do snippets" » "khac pha code snippets", "kham pha do snippets", "khai pha do snippets", "khac phuc do snippets", "khac phac do snippets", "khac pham do snippets", "khac phan do 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: (((("khac pha do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"khac pha do snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( khac pha do snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khac pha do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.