Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hong hanh ca snippets" » "hong hanh code snippets", "dong thanh ca snippets", "cong thanh ca snippets", "hong ha ca snippets", "hong hanh cac snippets", "hong hanh cat snippets", "hong hanh cua 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: (((("hong hanh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hong hanh ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hong hanh ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hong hanh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.