Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van xac pham slices" » "van xac ham slices", "van tac pham slices", "van san pham slices", "van duc pham slices", "va xac pham slices", "van xay pham slices", "van hac pham slices"
"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: (((("python using java snippets") or ("van xac pham slices"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van xac pham slices"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van xac pham slices ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van xac pham slices"))) or ("locating bug core snippets"))*.