Perhaps you should try some spelling variations:
"locating bug corcode snippets" » "locating bug code snippets", "locating bung corcode snippets", "locating bugs corcode snippets"
"python using java snippets" » "python using data snippets"
"va hoc vu snippets" » "van hoc vu snippets", "va hoc va snippets", "va hoc vi snippets", "va hoc su 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 ("va hoc vu snippets"))) OR ("locating bug corcode snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"python using java snippets\") OR (\"va hoc vu snippets\"))) OR (\"locating bug corcode snippets\"))".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( va hoc vu snippets ))) OR ( locating bug corcode snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("va hoc vu snippets"))) OR ("locating bug corcode snippets"))*.