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