Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cham cac toc snippets" » "cham cac code snippets", "cho cac toc snippets", "cham soc toc snippets", "cua cac toc snippets", "cham cac toi snippets", "cham cac nuoc snippets", "cham cac thoi 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 ("cham cac 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 (\"cham cac toc snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( cham cac toc snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("cham cac toc snippets"))) OR ("locating bug core snippets"))*.