Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"don lam son snippets" » "don lam code snippets", "don tam son snippets", "con lam son snippets", "den lam son snippets", "don lam san snippets", "don lam sang snippets", "don lang son 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 ("don lam son snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("don lam son snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( don lam son snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("don lam son snippets"))) or ("locating bug core snippets"))*.