Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi dinh du snippets" » "doi dinh code snippets", "do dinh du snippets", "doi kinh du snippets", "doi tinh du snippets", "doi dinh duc snippets", "doi dinh cu snippets", "doi dinh tu 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 ("doi dinh du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doi dinh du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( doi dinh du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("doi dinh du snippets"))) or ("locating bug core snippets"))*.