Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pho cau cham snippets" » "pho cau code snippets", "pho ca cham snippets", "pho cau chan snippets", "pho cau chap snippets", "pho cap cham snippets", "pha cau cham snippets", "pho cam cham 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: (((("pho cau cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho cau cham snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( pho cau cham snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho cau cham snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.