Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap lua don snippets" » "phap lua code snippets", "phap luat don snippets", "phap luan don snippets", "phap luu don snippets", "phap la don snippets", "phap lua doi snippets", "phap luan dong 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 ("phap lua don snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"phap lua don snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( phap lua don snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("phap lua don snippets"))) OR ("locating bug core snippets"))*.