Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"can hoc voi snippets" » "can hoc code snippets", "van hoc voi snippets", "dan hoc voi snippets", "cao hoc voi snippets", "can hoc vi snippets", "can hoc vo snippets", "can hoc noi 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 ("can hoc voi snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"can hoc voi snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( can hoc voi snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("can hoc voi snippets"))) OR ("locating bug core snippets"))*.