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