Perhaps you should try some spelling variations:
"phi doi chat snippets" » "phi doi code snippets", "phi doc chat snippets", "phi doi phat snippets", "phi don chat snippets", "phi loi chat snippets", "phu doi chat snippets", "khi doi chat 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 doi chat 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 doi chat snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phi doi chat snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phi doi chat snippets"))) or ("locating bug core snippets"))*.