Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap lua toc snippets" » "phap lua code snippets", "phap luat toc snippets", "phap luan toc snippets", "phap luu toc snippets", "phap cua toc snippets", "phap lua tuoi snippets", "phap lua nuoc 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 toc 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 toc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( phap lua toc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("phap lua toc snippets"))) OR ("locating bug core snippets"))*.