Perhaps you should try some spelling variations:
"phi lam chat snippets" » "phi lam code snippets", "phi dam chat snippets", "phi luan chat snippets", "phi cao chat snippets", "phai lam chat snippets", "phap lam chat snippets", "thai lam 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 lam chat snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"phi lam chat snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( phi lam chat snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("phi lam chat snippets"))) OR ("locating bug core snippets"))*.