Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc sieu hoc snippets" » "hoc sieu code snippets", "hoc dieu hoc snippets", "hoc thieu hoc snippets", "hoc hien hoc snippets", "hoc lieu hoc snippets", "hoc hieu hoc snippets", "hoc sieu toc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("hoc sieu hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc sieu hoc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hoc sieu hoc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc sieu hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.