Perhaps you should try some spelling variations:
"phi phi hoat snippets" » "phi phi code snippets", "phi chi hoat snippets", "phi thi hoa snippets", "phi thi hoan snippets", "chi phi hoat snippets", "phi thi hoat snippets", "thi phi hoat snippets"
"locating bug core snippets" » "locating bug code 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 ("phi phi hoat snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phi phi hoat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phi phi hoat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phi phi hoat snippets"))) or ("locating bug core snippets"))*.