Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phong toc do snippets" » "phong toc code snippets", "phong tuc do snippets", "phong toan do snippets", "phong thuc do snippets", "phong toc dao snippets", "phong toc co snippets", "phong hoc do 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 ("phong toc do snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"phong toc do snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( phong toc do snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("phong toc do snippets"))) OR ("locating bug core snippets"))*.